<PAGE> PAGE 1
000 B000000 12/31/1999
000 C000000 0000862502
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 A
001 A000000 SALOMON BROTHERS SERIES FUNDS INC
001 B000000 811-06087
001 C000000 8007256666
002 A000000 7 WORLD TRADE CENTER
002 B000000 NEW YORK
002 C000000 NY
002 D010000 10048
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 Y
007 B000000 12
007 C010100 1
007 C020100 SALOMON BROTHERS CASH MANAGEMENT FUND
007 C030100 N
007 C010200 2
007 C020200 SALOMON BROTHERS NY MUNICIPAL MONEY MARKET FD
007 C030200 N
007 C010300 3
007 C020300 SALOMON BROTHERS INSTITUTIONAL MONEY MARKET
007 C030300 N
007 C010400 4
007 C010500 5
007 C020500 SALOMON BROTHERS NATL INTERMEDIATE MUNI FUND
007 C030500 N
007 C010600 6
007 C020600 SALOMON BROTHERS U.S. GOVERNMENT INCOME FUND
007 C030600 N
007 C010700 7
007 C020700 SALOMON BROTHERS HIGH YIELD BOND FUND
007 C030700 N
007 C010800 8
007 C020800 SALOMON BROTHERS STRATEGIC BOND FUND
007 C030800 N
007 C010900 9
007 C020900 SALOMON BROTHERS TOTAL RETURN FUND
007 C030900 N
007 C011000 10
007 C021000 SALOMON BROTHERS ASIA GROWTH FUND
007 C031000 N
007 C011100 11
<PAGE> PAGE 2
007 C021100 SALOMON BROTHERS SMALL CAP GROWTH FUND
007 C031100 N
007 C011200 12
007 C021200 SALOMON BROTHERS LARGE CAP GROWTH FUND
007 C031200 N
007 C011300 13
007 C021300 SALOMON BROTHERS INTERNATIONAL EQUITY FUND
007 C031300 N
007 C011400 14
007 C011500 15
007 C011600 16
007 C011700 17
007 C011800 18
007 C011900 19
007 C012000 20
007 C012100 21
007 C012200 22
007 C012300 23
007 C012400 24
007 C012500 25
007 C012600 26
007 C012700 27
007 C012800 28
007 C012900 29
007 C013000 30
007 C013100 31
007 C013200 32
007 C013300 33
007 C013400 34
007 C013500 35
007 C013600 36
007 C013700 37
007 C013800 38
007 C013900 39
007 C014000 40
010 A00AA01 SSBC FUND MANAGEMENT INC.
010 B00AA01 85-0000000
010 C01AA01 NEW YORK
010 C02AA01 NY
010 C03AA01 10013
011 A00AA01 SALOMON SMITH BARNEY INC.
011 B00AA01 8-00000000
011 C01AA01 NEW YORK
011 C02AA01 NY
011 C03AA01 10013
012 A00AA01 FIRST DATA INVESTOR SERVICES GROUP, INC.
012 B00AA01 84-01761
012 C01AA01 WESTBOROUGH
012 C02AA01 MA
012 C03AA01 01581
012 C04AA01 5127
<PAGE> PAGE 3
013 A00AA01 PRICEWATERHOUSECOOPERS LLP
013 B01AA01 NEW YORK
013 B02AA01 NY
013 B03AA01 10036
014 A00AA01 SALOMON SMITH BARNEY INC.
014 B00AA01 8-00000000
014 A00AA02 ROBINSON HUMPHREY
014 B00AA02 8-0000000
014 A00AA03 DELETE
020 A000001 GOLDMAN SACHS
020 B000001 13-2518466
020 C000001 101
020 A000002 JARDINE FLEMING
020 B000002 N/A
020 C000002 74
020 A000003 LEHMAN BROTHERS
020 B000003 13-2518466
020 C000003 64
020 A000004 NOMURA
020 B000004 13-2642206
020 C000004 47
020 A000005 MORGAN STANLEY
020 B000005 13-2655998
020 C000005 43
020 A000006 DONALDSON
020 B000006 13-2741729
020 C000006 34
020 A000007 INSTINET
020 B000007 13-3443395
020 C000007 29
020 A000008 CREDIT LYONNAIS
020 B000008 N/A
020 C000008 27
020 A000009 WI CARR
020 B000009 13-2638166
020 C000009 26
020 A000010 HOENIG
020 B000010 N/A
020 C000010 17
021 000000 462
022 A000001 STATE STREET BANK AND TRUST COMPANY
022 B000001 04-1867445
022 C000001 13510750
022 D000001 0
022 A000002 UBS AG WARBURG DILLION READ
022 B000002 N/A
022 C000002 1579052
022 D000002 25653
022 A000003 JP MORGAN SECURITIES
022 B000003 13-3224016
022 C000003 676484
<PAGE> PAGE 4
022 D000003 138654
022 A000004 GOLDMAN SACHS
022 B000004 13-5108880
022 C000004 332806
022 D000004 104161
022 A000005 BEAR STEARNS
022 B000005 13-3299429
022 C000005 199247
022 D000005 176047
022 A000006 DONALDSON LUFKIN JENRETTE
022 B000006 13-2741729
022 C000006 116391
022 D000006 130201
022 A000007 NOMURA SECURITIES INTERNATIONAL INC.
022 B000007 13-2642206
022 C000007 126124
022 D000007 118588
022 A000008 LEHMAN BROTHERS
022 B000008 13-2518466
022 C000008 112998
022 D000008 84082
022 A000009 CHASE SECURITIES
022 B000009 13-3112953
022 C000009 80042
022 D000009 68263
022 A000010 MORGAN STANLEY & CO.
022 B000010 13-2655998
022 C000010 93190
022 D000010 36808
023 C000000 16827084
023 D000000 882457
024 00AA00 N
025 D00AA01 0
025 D00AA02 0
025 D00AA03 0
025 D00AA04 0
025 D00AA05 0
025 D00AA06 0
025 D00AA07 0
025 D00AA08 0
026 A000000 N
026 B000000 N
026 C000000 N
026 D000000 Y
026 E000000 N
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 N
027 000000 Y
054 A00AA00 Y
<PAGE> PAGE 5
054 B00AA00 Y
054 C00AA00 Y
054 D00AA00 N
054 E00AA00 N
054 F00AA00 N
054 G00AA00 Y
054 H00AA00 Y
054 I00AA00 N
054 J00AA00 Y
054 K00AA00 N
054 L00AA00 Y
054 M00AA00 Y
054 N00AA00 N
054 O00AA00 N
077 A000000 N
078 000000 N
080 A00AA00 ICI MUTUAL INSURANCE COMPANY
080 C00AA00 120000
081 A00AA00 Y
081 B00AA00 167
082 A00AA00 N
082 B00AA00 0
083 B00AA00 1062
084 A00AA00 N
084 B00AA00 0
085 A00AA00 Y
085 B00AA00 N
086 A010000 0
086 A020000 0
086 B010000 0
086 B020000 0
086 C010000 0
086 C020000 0
086 D010000 0
086 D020000 0
086 E010000 0
086 E020000 0
086 F010000 0
086 F020000 0
008 A000101 SALOMON BROTHERS ASSET MANAGEMENT
008 B000101 A
008 C000101 801-32046
008 D010101 NEW YORK
008 D020101 NY
008 D030101 10048
015 A000101 INVESTORS BANK & TRUST COMPANY
015 B000101 C
015 C010101 BOSTON
015 C020101 MA
015 C030101 02116
015 E010101 X
<PAGE> PAGE 6
018 000100 Y
019 A000100 Y
019 B000100 11
019 C000100 SALOMONFDS
028 A010100 35275
028 A020100 36
028 A030100 0
028 A040100 29224
028 B010100 44669
028 B020100 54
028 B030100 0
028 B040100 43228
028 C010100 49020
028 C020100 50
028 C030100 0
028 C040100 41857
028 D010100 36217
028 D020100 49
028 D030100 0
028 D040100 53341
028 E010100 23365
028 E020100 67
028 E030100 0
028 E040100 55052
028 F010100 24567
028 F020100 86
028 F030100 0
028 F040100 27558
028 G010100 213113
028 G020100 342
028 G030100 0
028 G040100 250260
028 H000100 0
029 000100 N
030 A000100 0
030 B000100 0.00
030 C000100 0.00
031 A000100 0
031 B000100 0
032 000100 0
033 000100 0
034 000100 N
035 000100 0
036 B000100 0
037 000100 N
038 000100 0
039 000100 N
040 000100 Y
041 000100 Y
042 A000100 0
042 B000100 0
<PAGE> PAGE 7
042 C000100 0
042 D000100 0
042 E000100 0
042 F000100 0
042 G000100 0
042 H000100 0
043 000100 0
044 000100 0
045 000100 Y
046 000100 N
047 000100 Y
048 000100 0.200
048 A010100 0
048 A020100 0.000
048 B010100 0
048 B020100 0.000
048 C010100 0
048 C020100 0.000
048 D010100 0
048 D020100 0.000
048 E010100 0
048 E020100 0.000
048 F010100 0
048 F020100 0.000
048 G010100 0
048 G020100 0.000
048 H010100 0
048 H020100 0.000
048 I010100 0
048 I020100 0.000
048 J010100 0
048 J020100 0.000
048 K010100 0
048 K020100 0.000
049 000100 N
050 000100 N
051 000100 N
052 000100 N
053 A000100 Y
053 B000100 Y
053 C000100 N
055 A000100 Y
055 B000100 N
056 000100 Y
057 000100 N
058 A000100 N
059 000100 Y
060 A000100 Y
060 B000100 Y
061 000100 500
062 A000100 Y
<PAGE> PAGE 8
062 B000100 0.0
062 C000100 96.0
062 D000100 0.0
062 E000100 24.3
062 F000100 6.7
062 G000100 0.0
062 H000100 0.0
062 I000100 59.4
062 J000100 0.0
062 K000100 0.0
062 L000100 0.0
062 M000100 0.0
062 N000100 0.0
062 O000100 0.0
062 P000100 0.0
062 Q000100 0.0
062 R000100 0.0
063 A000100 36
063 B000100 0.0
064 A000100 N
064 B000100 N
066 A000100 N
067 000100 N
068 A000100 N
068 B000100 N
069 000100 N
070 A010100 Y
070 A020100 Y
070 B010100 N
070 B020100 N
070 C010100 N
070 C020100 N
070 D010100 N
070 D020100 N
070 E010100 N
070 E020100 N
070 F010100 N
070 F020100 N
070 G010100 N
070 G020100 N
070 H010100 N
070 H020100 N
070 I010100 N
070 I020100 N
070 J010100 N
070 J020100 N
070 K010100 N
070 K020100 N
070 L010100 N
070 L020100 N
070 M010100 N
<PAGE> PAGE 9
070 M020100 N
070 N010100 Y
070 N020100 N
070 O010100 Y
070 O020100 N
070 P010100 N
070 P020100 N
070 Q010100 N
070 Q020100 N
070 R010100 N
070 R020100 N
071 A000100 0
071 B000100 0
071 C000100 0
071 D000100 0
072 A000100 12
072 B000100 2633
072 C000100 0
072 D000100 0
072 E000100 0
072 F000100 101
072 G000100 25
072 H000100 0
072 I000100 63
072 J000100 13
072 K000100 0
072 L000100 0
072 M000100 2
072 N000100 3
072 O000100 32
072 P000100 0
072 Q000100 0
072 R000100 11
072 S000100 1
072 T000100 0
072 U000100 0
072 V000100 0
072 W000100 16
072 X000100 267
072 Y000100 0
072 Z000100 2366
072AA000100 0
072BB000100 0
072CC010100 0
072CC020100 0
072DD010100 2366
072DD020100 0
072EE000100 0
073 A010100 0.0000
073 A020100 0.0000
073 B000100 0.0000
<PAGE> PAGE 10
073 C000100 0.0000
074 A000100 0
074 B000100 0
074 C000100 52170
074 D000100 0
074 E000100 0
074 F000100 0
074 G000100 0
074 H000100 0
074 I000100 0
074 J000100 0
074 K000100 0
074 L000100 0
074 M000100 385
074 N000100 52555
074 O000100 0
074 P000100 0
074 Q000100 0
074 R010100 0
074 R020100 0
074 R030100 0
074 R040100 410
074 S000100 0
074 T000100 52145
074 U010100 0
074 U020100 52148
074 V010100 0.00
074 V020100 0.00
074 W000100 1.0004
074 X000100 661
074 Y000100 0
075 A000100 50615
075 B000100 0
076 000100 0.00
008 A000201 SALOMON BROTHERS ASSET MANAGEMENT INC
008 B000201 A
008 C000201 801-32046
008 D010201 NEW YORK
008 D020201 NY
008 D030201 10048
015 A000201 INVESTORS BANK & TRUST COMPANY
015 B000201 C
015 C010201 BOSTON
015 C020201 MA
015 C030201 02116
015 E010201 X
018 000200 Y
019 A000200 Y
019 B000200 11
019 C000200 SALOMONFDS
028 A010200 4277
<PAGE> PAGE 11
028 A020200 407
028 A030200 0
028 A040200 6587
028 B010200 6881
028 B020200 376
028 B030200 0
028 B040200 6353
028 C010200 4037
028 C020200 392
028 C030200 0
028 C040200 6817
028 D010200 8377
028 D020200 405
028 D030200 0
028 D040200 6895
028 E010200 8475
028 E020200 421
028 E030200 0
028 E040200 12194
028 F010200 19779
028 F020200 436
028 F030200 0
028 F040200 10110
028 G010200 51826
028 G020200 2437
028 G030200 0
028 G040200 48956
028 H000200 0
030 A000200 0
030 B000200 0.00
030 C000200 0.00
031 A000200 0
031 B000200 0
032 000200 0
033 000200 0
034 000200 N
035 000200 0
036 B000200 0
037 000200 N
038 000200 0
039 000200 N
040 000200 N
042 A000200 0
042 B000200 0
042 C000200 0
042 D000200 0
042 E000200 0
042 F000200 0
042 G000200 0
042 H000200 0
043 000200 0
<PAGE> PAGE 12
044 000200 0
045 000200 Y
046 000200 N
047 000200 Y
048 000200 0.200
048 A010200 0
048 A020200 0.000
048 B010200 0
048 B020200 0.000
048 C010200 0
048 C020200 0.000
048 D010200 0
048 D020200 0.000
048 E010200 0
048 E020200 0.000
048 F010200 0
048 F020200 0.000
048 G010200 0
048 G020200 0.000
048 H010200 0
048 H020200 0.000
048 I010200 0
048 I020200 0.000
048 J010200 0
048 J020200 0.000
048 K010200 0
048 K020200 0.000
049 000200 N
050 000200 N
051 000200 N
052 000200 N
053 A000200 N
055 A000200 Y
055 B000200 N
056 000200 Y
057 000200 N
058 A000200 N
059 000200 Y
060 A000200 N
060 B000200 N
061 000200 500
062 A000200 Y
062 B000200 0.0
062 C000200 0.0
062 D000200 0.0
062 E000200 100.0
062 F000200 0.0
062 G000200 0.0
062 H000200 0.0
062 I000200 0.0
062 J000200 0.0
<PAGE> PAGE 13
062 K000200 0.0
062 L000200 0.0
062 M000200 0.0
062 N000200 0.0
062 O000200 0.0
062 P000200 0.0
062 Q000200 0.0
062 R000200 0.0
063 A000200 20
063 B000200 0.0
064 A000200 N
064 B000200 N
066 A000200 N
067 000200 N
068 A000200 N
068 B000200 N
069 000200 N
070 A010200 Y
070 A020200 Y
070 B010200 N
070 B020200 N
070 C010200 N
070 C020200 N
070 D010200 N
070 D020200 N
070 E010200 N
070 E020200 N
070 F010200 N
070 F020200 N
070 G010200 N
070 G020200 N
070 H010200 N
070 H020200 N
070 I010200 N
070 I020200 N
070 J010200 N
070 J020200 N
070 K010200 N
070 K020200 N
070 L010200 N
070 L020200 N
070 M010200 N
070 M020200 N
070 N010200 Y
070 N020200 N
070 O010200 Y
070 O020200 N
070 P010200 N
070 P020200 N
070 Q010200 N
070 Q020200 N
<PAGE> PAGE 14
070 R010200 N
070 R020200 N
071 A000200 0
071 B000200 0
071 C000200 0
071 D000200 0
072 A000200 12
072 B000200 5843
072 C000200 0
072 D000200 0
072 E000200 0
072 F000200 358
072 G000200 90
072 H000200 0
072 I000200 104
072 J000200 24
072 K000200 0
072 L000200 36
072 M000200 3
072 N000200 26
072 O000200 0
072 P000200 0
072 Q000200 0
072 R000200 74
072 S000200 2
072 T000200 0
072 U000200 0
072 V000200 0
072 W000200 24
072 X000200 741
072 Y000200 0
072 Z000200 5102
072AA000200 0
072BB000200 0
072CC010200 0
072CC020200 0
072DD010200 5102
072DD020200 0
072EE000200 0
073 A010200 0.0000
073 A020200 0.0000
073 B000200 0.0000
073 C000200 0.0000
074 A000200 733
074 B000200 0
074 C000200 174402
074 D000200 0
074 E000200 0
074 F000200 0
074 G000200 0
074 H000200 0
<PAGE> PAGE 15
074 I000200 0
074 J000200 0
074 K000200 0
074 L000200 640
074 M000200 0
074 N000200 175775
074 O000200 0
074 P000200 0
074 Q000200 0
074 R010200 0
074 R020200 0
074 R030200 0
074 R040200 972
074 S000200 0
074 T000200 174803
074 U010200 175038
074 U020200 0
074 V010200 1.00
074 V020200 0.29
074 W000200 1.0009
074 X000200 569
074 Y000200 0
075 A000200 179108
075 B000200 0
076 000200 0.00
008 A000301 SALOMON BROTHERS ASSET MANAGEMENT INC
008 B000301 A
008 C000301 801-32046
008 D010301 NEW YORK
008 D020301 NY
008 D030301 10048
015 A000301 INVESTORS BANK & TRUST COMPANY
015 B000301 C
015 C010301 BOSTON
015 C020301 MA
015 C030301 02116
015 E010301 X
018 000300 Y
019 A000300 Y
019 B000300 3
019 C000300 SALOMONFDS
028 A010300 2793
028 A020300 382
028 A030300 0
028 A040300 3155
028 B010300 2094
028 B020300 402
028 B030300 0
028 B040300 27568
028 C010300 1610
028 C020300 383
<PAGE> PAGE 16
028 C030300 0
028 C040300 4605
028 D010300 2061
028 D020300 364
028 D030300 0
028 D040300 2493
028 E010300 2432
028 E020300 383
028 E030300 0
028 E040300 4843
028 F010300 15479
028 F020300 370
028 F030300 0
028 F040300 2897
028 G010300 26469
028 G020300 2284
028 G030300 0
028 G040300 45561
028 H000300 0
029 000300 N
030 A000300 0
030 B000300 0.00
030 C000300 0.00
031 A000300 0
031 B000300 0
032 000300 0
033 000300 0
034 000300 N
035 000300 0
036 B000300 0
037 000300 N
038 000300 0
039 000300 N
040 000300 Y
041 000300 Y
042 A000300 0
042 B000300 0
042 C000300 0
042 D000300 0
042 E000300 0
042 F000300 0
042 G000300 0
042 H000300 0
043 000300 0
044 000300 0
045 000300 Y
046 000300 N
047 000300 Y
048 000300 0.200
048 A010300 0
048 A020300 0.000
<PAGE> PAGE 17
048 B010300 0
048 B020300 0.000
048 C010300 0
048 C020300 0.000
048 D010300 0
048 D020300 0.000
048 E010300 0
048 E020300 0.000
048 F010300 0
048 F020300 0.000
048 G010300 0
048 G020300 0.000
048 H010300 0
048 H020300 0.000
048 I010300 0
048 I020300 0.000
048 J010300 0
048 J020300 0.000
048 K010300 0
048 K020300 0.000
049 000300 N
050 000300 N
051 000300 N
052 000300 N
053 A000300 Y
053 B000300 Y
053 C000300 N
055 A000300 Y
055 B000300 N
056 000300 Y
057 000300 N
058 A000300 N
059 000300 Y
060 A000300 Y
060 B000300 Y
061 000300 250000
062 A000300 Y
062 B000300 0.0
062 C000300 0.0
062 D000300 2.5
062 E000300 61.7
062 F000300 8.4
062 G000300 0.0
062 H000300 0.0
062 I000300 27.4
062 J000300 0.0
062 K000300 0.0
062 L000300 0.0
062 M000300 0.0
062 N000300 0.0
062 O000300 0.0
<PAGE> PAGE 18
062 P000300 0.0
062 Q000300 0.0
062 R000300 0.0
063 A000300 33
063 B000300 0.0
064 A000300 Y
064 B000300 N
066 A000300 N
067 000300 N
068 A000300 N
068 B000300 Y
069 000300 Y
070 A010300 Y
070 A020300 N
070 B010300 N
070 B020300 N
070 C010300 N
070 C020300 N
070 D010300 N
070 D020300 N
070 E010300 N
070 E020300 N
070 F010300 N
070 F020300 N
070 G010300 N
070 G020300 N
070 H010300 N
070 H020300 N
070 I010300 N
070 I020300 N
070 J010300 N
070 J020300 N
070 K010300 N
070 K020300 N
070 L010300 N
070 L020300 N
070 M010300 Y
070 M020300 N
070 N010300 Y
070 N020300 N
070 O010300 N
070 O020300 N
070 P010300 N
070 P020300 N
070 Q010300 N
070 Q020300 N
070 R010300 N
070 R020300 N
071 A000300 0
071 B000300 0
071 C000300 0
<PAGE> PAGE 19
071 D000300 0
072 A000300 12
072 B000300 6544
072 C000300 0
072 D000300 0
072 E000300 0
072 F000300 252
072 G000300 63
072 H000300 0
072 I000300 37
072 J000300 17
072 K000300 0
072 L000300 4
072 M000300 1
072 N000300 24
072 O000300 0
072 P000300 0
072 Q000300 0
072 R000300 52
072 S000300 1
072 T000300 0
072 U000300 0
072 V000300 0
072 W000300 9
072 X000300 460
072 Y000300 252
072 Z000300 6336
072AA000300 0
072BB000300 0
072CC010300 0
072CC020300 0
072DD010300 6336
072DD020300 0
072EE000300 0
073 A010300 0.0510
073 A020300 0.0000
073 B000300 0.0000
073 C000300 0.0000
074 A000300 0
074 B000300 2916
074 C000300 115870
074 D000300 0
074 E000300 0
074 F000300 0
074 G000300 0
074 H000300 0
074 I000300 0
074 J000300 100
074 K000300 29
074 L000300 927
074 M000300 1
<PAGE> PAGE 20
074 N000300 119837
074 O000300 0
074 P000300 0
074 Q000300 0
074 R010300 0
074 R020300 0
074 R030300 0
074 R040300 606
074 S000300 0
074 T000300 119231
074 U010300 119231
074 U020300 0
074 V010300 1.00
074 V020300 0.00
074 W000300 1.0011
074 X000300 53
074 Y000300 0
075 A000300 125679
075 B000300 0
076 000300 0.00
015 A000401 DELETE
018 000400 N
019 A000400 N
019 B000400 0
028 A010400 0
028 A020400 0
028 A030400 0
028 A040400 0
028 B010400 0
028 B020400 0
028 B030400 0
028 B040400 0
028 C010400 0
028 C020400 0
028 C030400 0
028 C040400 0
028 D010400 0
028 D020400 0
028 D030400 0
028 D040400 0
028 E010400 0
028 E020400 0
028 E030400 0
028 E040400 0
028 F010400 0
028 F020400 0
028 F030400 0
028 F040400 0
028 G010400 0
028 G020400 0
028 G030400 0
<PAGE> PAGE 21
028 G040400 0
028 H000400 0
045 000400 N
048 000400 0.000
048 A010400 0
048 A020400 0.000
048 B010400 0
048 B020400 0.000
048 C010400 0
048 C020400 0.000
048 D010400 0
048 D020400 0.000
048 E010400 0
048 E020400 0.000
048 F010400 0
048 F020400 0.000
048 G010400 0
048 G020400 0.000
048 H010400 0
048 H020400 0.000
048 I010400 0
048 I020400 0.000
048 J010400 0
048 J020400 0.000
048 K010400 0
048 K020400 0.000
049 000400 N
050 000400 N
051 000400 N
052 000400 N
053 A000400 N
055 A000400 N
055 B000400 N
056 000400 N
057 000400 N
061 000400 0
062 A000400 N
062 B000400 0.0
062 C000400 0.0
062 D000400 0.0
062 E000400 0.0
062 F000400 0.0
062 G000400 0.0
062 H000400 0.0
062 I000400 0.0
062 J000400 0.0
062 K000400 0.0
062 L000400 0.0
062 M000400 0.0
062 N000400 0.0
062 O000400 0.0
<PAGE> PAGE 22
062 P000400 0.0
062 Q000400 0.0
062 R000400 0.0
063 A000400 0
063 B000400 0.0
066 A000400 N
067 000400 N
068 A000400 N
068 B000400 N
069 000400 N
070 A010400 N
070 A020400 N
070 B010400 N
070 B020400 N
070 C010400 N
070 C020400 N
070 D010400 N
070 D020400 N
070 E010400 N
070 E020400 N
070 F010400 N
070 F020400 N
070 G010400 N
070 G020400 N
070 H010400 N
070 H020400 N
070 I010400 N
070 I020400 N
070 J010400 N
070 J020400 N
070 K010400 N
070 K020400 N
070 L010400 N
070 L020400 N
070 M010400 N
070 M020400 N
070 N010400 N
070 N020400 N
070 O010400 N
070 O020400 N
070 P010400 N
070 P020400 N
070 Q010400 N
070 Q020400 N
070 R010400 N
070 R020400 N
071 A000400 0
071 B000400 0
071 C000400 0
071 D000400 0
072 A000400 0
<PAGE> PAGE 23
072 B000400 0
072 C000400 0
072 D000400 0
072 E000400 0
072 F000400 0
072 G000400 0
072 H000400 0
072 I000400 0
072 J000400 0
072 K000400 0
072 L000400 0
072 M000400 0
072 N000400 0
072 O000400 0
072 P000400 0
072 Q000400 0
072 R000400 0
072 S000400 0
072 T000400 0
072 U000400 0
072 V000400 0
072 W000400 0
072 X000400 0
072 Y000400 0
072 Z000400 0
072AA000400 0
072BB000400 0
072CC010400 0
072CC020400 0
072DD010400 0
072DD020400 0
072EE000400 0
073 A010400 0.0000
073 A020400 0.0000
073 B000400 0.0000
073 C000400 0.0000
074 A000400 0
074 B000400 0
074 C000400 0
074 D000400 0
074 E000400 0
074 F000400 0
074 G000400 0
074 H000400 0
074 I000400 0
074 J000400 0
074 K000400 0
074 L000400 0
074 M000400 0
074 N000400 0
074 O000400 0
<PAGE> PAGE 24
074 P000400 0
074 Q000400 0
074 R010400 0
074 R020400 0
074 R030400 0
074 R040400 0
074 S000400 0
074 T000400 0
074 U010400 0
074 U020400 0
074 V010400 0.00
074 V020400 0.00
074 W000400 0.0000
074 X000400 0
074 Y000400 0
075 A000400 0
075 B000400 0
076 000400 0.00
008 A000501 SALOMON BROTHERS ASSET MANAGEMENT INC
008 B000501 A
008 C000501 801-32046
008 D010501 NEW YORK
008 D020501 NY
008 D030501 10048
015 A000501 INVESTORS BANK & TRUST COMPANY
015 B000501 C
015 C010501 BOSTON
015 C020501 MA
015 C030501 02116
015 E010501 X
018 000500 Y
019 A000500 Y
019 B000500 11
019 C000500 SALOMONFDS
028 A010500 136
028 A020500 34
028 A030500 0
028 A040500 192
028 B010500 424
028 B020500 34
028 B030500 0
028 B040500 451
028 C010500 520
028 C020500 34
028 C030500 0
028 C040500 1240
028 D010500 90
028 D020500 32
028 D030500 0
028 D040500 66
028 E010500 182
<PAGE> PAGE 25
028 E020500 33
028 E030500 0
028 E040500 153
028 F010500 213
028 F020500 33
028 F030500 0
028 F040500 1733
028 G010500 1565
028 G020500 200
028 G030500 0
028 G040500 3835
028 H000500 344
029 000500 Y
030 A000500 168
030 B000500 4.75
030 C000500 1.00
031 A000500 168
031 B000500 0
032 000500 0
033 000500 0
034 000500 Y
035 000500 1525
036 A000500 Y
036 B000500 0
037 000500 N
038 000500 0
039 000500 Y
040 000500 Y
041 000500 Y
042 A000500 0
042 B000500 0
042 C000500 0
042 D000500 0
042 E000500 0
042 F000500 0
042 G000500 0
042 H000500 0
043 000500 65
044 000500 0
045 000500 Y
046 000500 N
047 000500 Y
048 000500 0.500
048 A010500 0
048 A020500 0.000
048 B010500 0
048 B020500 0.000
048 C010500 0
048 C020500 0.000
048 D010500 0
048 D020500 0.000
<PAGE> PAGE 26
048 E010500 0
048 E020500 0.000
048 F010500 0
048 F020500 0.000
048 G010500 0
048 G020500 0.000
048 H010500 0
048 H020500 0.000
048 I010500 0
048 I020500 0.000
048 J010500 0
048 J020500 0.000
048 K010500 0
048 K020500 0.000
049 000500 N
050 000500 N
051 000500 N
052 000500 N
053 A000500 Y
053 B000500 Y
053 C000500 N
055 A000500 N
055 B000500 N
056 000500 Y
057 000500 N
058 A000500 N
059 000500 Y
060 A000500 Y
060 B000500 Y
061 000500 500
062 A000500 Y
062 B000500 0.0
062 C000500 0.0
062 D000500 0.0
062 E000500 3.0
062 F000500 0.0
062 G000500 0.0
062 H000500 0.0
062 I000500 0.0
062 J000500 0.0
062 K000500 0.0
062 L000500 0.0
062 M000500 0.0
062 N000500 0.0
062 O000500 104.0
062 P000500 0.0
062 Q000500 0.0
062 R000500 0.0
063 A000500 0
063 B000500 5.9
064 A000500 Y
<PAGE> PAGE 27
064 B000500 N
066 A000500 N
067 000500 N
068 A000500 N
068 B000500 N
069 000500 N
070 A010500 Y
070 A020500 N
070 B010500 N
070 B020500 N
070 C010500 Y
070 C020500 N
070 D010500 N
070 D020500 N
070 E010500 Y
070 E020500 N
070 F010500 N
070 F020500 N
070 G010500 N
070 G020500 N
070 H010500 N
070 H020500 N
070 I010500 N
070 I020500 N
070 J010500 Y
070 J020500 N
070 K010500 Y
070 K020500 N
070 L010500 N
070 L020500 N
070 M010500 N
070 M020500 N
070 N010500 N
070 N020500 N
070 O010500 Y
070 O020500 N
070 P010500 Y
070 P020500 N
070 Q010500 N
070 Q020500 N
070 R010500 N
070 R020500 N
071 A000500 513
071 B000500 620
071 C000500 14176
071 D000500 4
072 A000500 12
072 B000500 790
072 C000500 0
072 D000500 0
072 E000500 0
<PAGE> PAGE 28
072 F000500 78
072 G000500 8
072 H000500 0
072 I000500 61
072 J000500 5
072 K000500 0
072 L000500 17
072 M000500 2
072 N000500 52
072 O000500 0
072 P000500 0
072 Q000500 0
072 R000500 14
072 S000500 15
072 T000500 65
072 U000500 23
072 V000500 0
072 W000500 8
072 X000500 348
072 Y000500 223
072 Z000500 665
072AA000500 0
072BB000500 9
072CC010500 0
072CC020500 658
072DD010500 688
072DD020500 0
072EE000500 0
073 A010500 0.4800
073 A020500 1.3200
073 B000500 0.0000
073 C000500 0.0000
074 A000500 81
074 B000500 0
074 C000500 400
074 D000500 13799
074 E000500 0
074 F000500 0
074 G000500 0
074 H000500 0
074 I000500 0
074 J000500 0
074 K000500 52
074 L000500 278
074 M000500 4
074 N000500 14614
074 O000500 0
074 P000500 12
074 Q000500 0
074 R010500 0
074 R020500 0
<PAGE> PAGE 29
074 R030500 0
074 R040500 1328
074 S000500 0
074 T000500 13274
074 U010500 1310
074 U020500 0
074 V010500 10.15
074 V020500 10.11
074 W000500 0.0000
074 X000500 954
074 Y000500 0
075 A000500 0
075 B000500 15523
076 000500 0.00
008 A000601 SALOMON BROTHERS ASSET MANAGEMENT INC
008 B000601 A
008 C000601 801-32046
008 D010601 NEW YORK
008 D020601 Y
008 D030601 10048
015 A000601 INVESTORS BANK & TRUST COMPANY
015 B000601 C
015 C010601 BOSTON
015 C020601 MA
015 C030601 02116
015 E010601 X
018 000600 Y
019 A000600 Y
019 B000600 11
019 C000600 SALOMONFDS
028 A010600 1064
028 A020600 81
028 A030600 0
028 A040600 1010
028 B010600 577
028 B020600 83
028 B030600 0
028 B040600 866
028 C010600 827
028 C020600 82
028 C030600 0
028 C040600 1362
028 D010600 672
028 D020600 80
028 D030600 0
028 D040600 1343
028 E010600 429
028 E020600 77
028 E030600 0
028 E040600 980
028 F010600 2124
<PAGE> PAGE 30
028 F020600 76
028 F030600 0
028 F040600 1241
028 G010600 5693
028 G020600 479
028 G030600 0
028 G040600 6802
028 H000600 2191
029 000600 Y
030 A000600 168
030 B000600 4.75
030 C000600 0.00
031 A000600 168
031 B000600 0
032 000600 0
033 000600 0
034 000600 Y
035 000600 0
036 A000600 Y
036 B000600 0
037 000600 Y
038 000600 1525
039 000600 Y
040 000600 Y
041 000600 Y
042 A000600 0
042 B000600 0
042 C000600 0
042 D000600 0
042 E000600 0
042 F000600 0
042 G000600 0
042 H000600 0
043 000600 65
044 000600 0
045 000600 Y
046 000600 N
047 000600 Y
048 000600 0.600
048 A010600 0
048 A020600 0.000
048 B010600 0
048 B020600 0.000
048 C010600 0
048 C020600 0.000
048 D010600 0
048 D020600 0.000
048 E010600 0
048 E020600 0.000
048 F010600 0
048 F020600 0.000
<PAGE> PAGE 31
048 G010600 0
048 G020600 0.000
048 H010600 0
048 H020600 0.000
048 I010600 0
048 I020600 0.000
048 J010600 0
048 J020600 0.000
048 K010600 0
048 K020600 0.000
049 000600 N
050 000600 N
051 000600 N
052 000600 N
053 A000600 Y
053 B000600 Y
053 C000600 N
055 A000600 N
055 B000600 N
056 000600 Y
057 000600 N
058 A000600 N
059 000600 Y
060 A000600 Y
060 B000600 Y
061 000600 500
062 A000600 Y
062 B000600 0.0
062 C000600 0.0
062 D000600 10.0
062 E000600 0.0
062 F000600 0.0
062 G000600 0.0
062 H000600 0.0
062 I000600 0.0
062 J000600 0.0
062 K000600 0.0
062 L000600 0.0
062 M000600 10.0
062 N000600 80.0
062 O000600 0.0
062 P000600 0.0
062 Q000600 0.0
062 R000600 0.0
063 A000600 0
063 B000600 15.0
064 A000600 N
064 B000600 N
066 A000600 N
067 000600 N
068 A000600 N
<PAGE> PAGE 32
068 B000600 N
069 000600 N
070 A010600 Y
070 A020600 Y
070 B010600 N
070 B020600 N
070 C010600 N
070 C020600 Y
070 D010600 N
070 D020600 N
070 E010600 N
070 E020600 N
070 F010600 N
070 F020600 N
070 G010600 N
070 G020600 N
070 H010600 N
070 H020600 N
070 I010600 N
070 I020600 N
070 J010600 Y
070 J020600 N
070 K010600 Y
070 K020600 Y
070 L010600 N
070 L020600 N
070 M010600 N
070 M020600 N
070 N010600 Y
070 N020600 Y
070 O010600 Y
070 O020600 Y
070 P010600 Y
070 P020600 N
070 Q010600 N
070 Q020600 N
070 R010600 N
070 R020600 N
071 A000600 32701
071 B000600 26007
071 C000600 27052
071 D000600 96
072 A000600 12
072 B000600 1961
072 C000600 0
072 D000600 0
072 E000600 0
072 F000600 185
072 G000600 15
072 H000600 0
072 I000600 58
<PAGE> PAGE 33
072 J000600 12
072 K000600 0
072 L000600 36
072 M000600 2
072 N000600 57
072 O000600 0
072 P000600 0
072 Q000600 0
072 R000600 22
072 S000600 16
072 T000600 213
072 U000600 24
072 V000600 0
072 W000600 11
072 X000600 653
072 Y000600 254
072 Z000600 1562
072AA000600 0
072BB000600 331
072CC010600 0
072CC020600 931
072DD010600 394
072DD020600 1266
072EE000600 0
073 A010600 0.5900
073 A020600 1.6300
073 B000600 0.0000
073 C000600 0.0000
074 A000600 1
074 B000600 3184
074 C000600 0
074 D000600 27708
074 E000600 0
074 F000600 0
074 G000600 0
074 H000600 0
074 I000600 0
074 J000600 0
074 K000600 0
074 L000600 1449
074 M000600 3
074 N000600 32345
074 O000600 1471
074 P000600 0
074 Q000600 0
074 R010600 0
074 R020600 0
074 R030600 0
074 R040600 349
074 S000600 0
074 T000600 30525
<PAGE> PAGE 34
074 U010600 586
074 U020600 2513
074 V010600 9.84
074 V020600 9.85
074 W000600 0.0000
074 X000600 1720
074 Y000600 3174
075 A000600 0
075 B000600 30867
076 000600 0.00
008 A000701 SALOMON BROTHERS ASSET MANAGEMENT INC
008 B000701 A
008 C000701 801-32046
008 D010701 NEW YORK
008 D020701 NY
008 D030701 10048
015 A000701 INVESTORS BANK & TRUST COMPANY
015 B000701 C
015 C010701 BOSTON
015 C020701 MA
015 C030701 02116
015 E010701 X
015 A000702 BANK OF BOSTON
015 B000702 S
015 C010702 BOSTON
015 C020702 MA
015 C030702 02110
015 E040702 X
015 A000703 CHASE MANHATTAN BANK
015 B000703 S
015 C010703 NEW YORK
015 C020703 NY
015 C030703 10043
015 E040703 X
015 A000704 STATE BANK OF INDIA
015 B000704 S
015 C010704 BOMBAY
015 D010704 INDIA
015 E040704 X
015 A000705 STANDARD CHARTERED BANK
015 B000705 S
015 C010705 LONDON
015 D010705 UNITED KINGDOM
015 E040705 X
015 A000706 STANDARD BANK OF SOUTH AFRICA
015 B000706 S
015 C010706 JOHANNESBURG
015 D010706 SOUTH AFRICA
015 E040706 X
015 A000707 BANCOMER S.A.
015 B000707 S
<PAGE> PAGE 35
015 C010707 MEXICO CITY
015 D010707 MEXICO
015 E040707 X
015 A000708 CITIBANK
015 B000708 S
015 C010708 NEW YORK
015 C020708 NY
015 C030708 10043
015 E040708 X
018 000700 Y
019 A000700 Y
019 B000700 11
019 C000700 SALOMONFDS
028 A010700 10914
028 A020700 2010
028 A030700 0
028 A040700 11646
028 B010700 8380
028 B020700 2017
028 B030700 0
028 B040700 13090
028 C010700 20247
028 C020700 2009
028 C030700 0
028 C040700 23539
028 D010700 12781
028 D020700 1992
028 D030700 0
028 D040700 23148
028 E010700 25602
028 E020700 1971
028 E030700 0
028 E040700 29656
028 F010700 16091
028 F020700 1945
028 F030700 0
028 F040700 31934
028 G010700 94015
028 G020700 11944
028 G030700 0
028 G040700 133013
028 H000700 61904
029 000700 Y
030 A000700 168
030 B000700 4.75
030 C000700 1.00
031 A000700 168
031 B000700 0
032 000700 0
033 000700 0
034 000700 Y
<PAGE> PAGE 36
035 000700 1525
036 A000700 Y
036 B000700 0
037 000700 N
038 000700 0
039 000700 Y
040 000700 Y
041 000700 Y
042 A000700 0
042 B000700 0
042 C000700 0
042 D000700 100
042 E000700 0
042 F000700 0
042 G000700 0
042 H000700 0
043 000700 4269
044 000700 0
045 000700 Y
046 000700 N
047 000700 Y
048 000700 0.750
048 A010700 0
048 A020700 0.000
048 B010700 0
048 B020700 0.000
048 C010700 0
048 C020700 0.000
048 D010700 0
048 D020700 0.000
048 E010700 0
048 E020700 0.000
048 F010700 0
048 F020700 0.000
048 G010700 0
048 G020700 0.000
048 H010700 0
048 H020700 0.000
048 I010700 0
048 I020700 0.000
048 J010700 0
048 J020700 0.000
048 K010700 0
048 K020700 0.000
049 000700 N
050 000700 N
051 000700 N
052 000700 N
053 A000700 Y
053 B000700 Y
053 C000700 N
<PAGE> PAGE 37
055 A000700 N
055 B000700 N
056 000700 Y
057 000700 N
058 A000700 N
059 000700 Y
060 A000700 Y
060 B000700 Y
061 000700 500
062 A000700 Y
062 B000700 0.0
062 C000700 0.0
062 D000700 0.1
062 E000700 0.0
062 F000700 0.0
062 G000700 0.0
062 H000700 0.0
062 I000700 0.0
062 J000700 0.0
062 K000700 0.0
062 L000700 0.0
062 M000700 0.0
062 N000700 0.0
062 O000700 0.0
062 P000700 65.5
062 Q000700 29.8
062 R000700 4.6
063 A000700 0
063 B000700 9.0
064 A000700 N
064 B000700 Y
065 000700 N
066 A000700 N
067 000700 N
068 A000700 N
068 B000700 N
069 000700 N
070 A010700 Y
070 A020700 Y
070 B010700 N
070 B020700 N
070 C010700 Y
070 C020700 Y
070 D010700 N
070 D020700 N
070 E010700 N
070 E020700 N
070 F010700 N
070 F020700 N
070 G010700 N
070 G020700 N
<PAGE> PAGE 38
070 H010700 N
070 H020700 N
070 I010700 N
070 I020700 N
070 J010700 Y
070 J020700 N
070 K010700 Y
070 K020700 N
070 L010700 Y
070 L020700 Y
070 M010700 Y
070 M020700 N
070 N010700 Y
070 N020700 Y
070 O010700 Y
070 O020700 N
070 P010700 Y
070 P020700 N
070 Q010700 N
070 Q020700 N
070 R010700 N
070 R020700 N
071 A000700 354469
071 B000700 370470
071 C000700 546880
071 D000700 65
072 A000700 12
072 B000700 65978
072 C000700 235
072 D000700 0
072 E000700 0
072 F000700 4225
072 G000700 282
072 H000700 0
072 I000700 597
072 J000700 93
072 K000700 0
072 L000700 0
072 M000700 10
072 N000700 94
072 O000700 0
072 P000700 0
072 Q000700 0
072 R000700 113
072 S000700 28
072 T000700 4269
072 U000700 30
072 V000700 309
072 W000700 49
072 X000700 10099
072 Y000700 71
<PAGE> PAGE 39
072 Z000700 56185
072AA000700 0
072BB000700 39685
072CC010700 18634
072CC020700 0
072DD010700 15339
072DD020700 43077
072EE000700 0
073 A010700 1.0600
073 A020700 3.0300
073 B000700 0.0000
073 C000700 0.0000
074 A000700 5
074 B000700 366
074 C000700 0
074 D000700 502317
074 E000700 1806
074 F000700 197
074 G000700 40
074 H000700 0
074 I000700 22530
074 J000700 1444
074 K000700 0
074 L000700 14590
074 M000700 7
074 N000700 543302
074 O000700 0
074 P000700 0
074 Q000700 0
074 R010700 0
074 R020700 0
074 R030700 0
074 R040700 7838
074 S000700 0
074 T000700 535464
074 U010700 13244
074 U020700 43211
074 V010700 9.48
074 V020700 9.48
074 W000700 0.0000
074 X000700 20903
074 Y000700 0
075 A000700 0
075 B000700 546880
076 000700 0.00
008 A000801 SALOMON BROTHERS ASSET MANAGEMENT INC
008 B000801 A
008 C000801 801-32046
008 D010801 NEW YORK
008 D020801 NY
008 D030801 10048
<PAGE> PAGE 40
008 A000802 SALOMON BROTHERS ASSET MANAGEMENT LIMITED
008 B000802 S
008 C000802 801-43335
008 D010802 LONDON
008 D050802 ENGLAND
015 A000801 INVESTORS BANK & TRUST COMPANY
015 B000801 C
015 C010801 BOSTON
015 C020801 MA
015 C030801 02116
015 E010801 X
015 A000802 BANK OF BOSTON
015 B000802 S
015 C010802 BOSTON
015 C020802 MA
015 C030802 02110
015 E040802 X
015 A000803 CHASE MANHATTAN BANK
015 B000803 S
015 C010803 NEW YORK
015 C020803 NY
015 C030803 10043
015 E040803 X
015 A000804 STATE BANK OF INDIA
015 B000804 S
015 C010804 BOMBAY
015 D010804 INDIA
015 E040804 X
015 A000805 STANDARD CHARTERED BANK
015 B000805 S
015 C010805 LONDON
015 D010805 UNITED KINGDOM
015 E040805 X
015 A000806 STANDARD BANK OF SOUTH AFRICA
015 B000806 S
015 C010806 JOHANNESBURG
015 D010806 SOUTH AFRICA
015 E040806 X
015 A000807 BANCOMER S.A.
015 B000807 S
015 C010807 MEXICO CITY
015 D010807 MEXICO
015 E040807 X
015 A000808 CITIBANK
015 B000808 S
015 C010808 NEW YORK
015 C020808 NY
015 C030808 10043
015 E040808 X
018 000800 Y
019 A000800 Y
<PAGE> PAGE 41
019 B000800 11
019 C000800 SALOMONFDS
028 A010800 1835
028 A020800 406
028 A030800 0
028 A040800 3056
028 B010800 1846
028 B020800 404
028 B030800 0
028 B040800 2665
028 C010800 1431
028 C020800 324
028 C030800 0
028 C040800 2458
028 D010800 1801
028 D020800 398
028 D030800 0
028 D040800 2621
028 E010800 1019
028 E020800 390
028 E030800 0
028 E040800 4737
028 F010800 2158
028 F020800 383
028 F030800 0
028 F040800 4880
028 G010800 10090
028 G020800 2305
028 G030800 0
028 G040800 20417
028 H000800 3702
029 000800 Y
030 A000800 168
030 B000800 4.75
030 C000800 1.00
031 A000800 168
031 B000800 0
032 000800 0
033 000800 0
034 000800 Y
035 000800 1525
036 A000800 Y
036 B000800 0
037 000800 N
038 000800 0
039 000800 Y
040 000800 Y
041 000800 Y
042 A000800 0
042 B000800 0
042 C000800 0
<PAGE> PAGE 42
042 D000800 100
042 E000800 0
042 F000800 0
042 G000800 0
042 H000800 0
043 000800 946
044 000800 0
045 000800 Y
046 000800 N
047 000800 Y
048 000800 0.750
048 A010800 0
048 A020800 0.000
048 B010800 0
048 B020800 0.000
048 C010800 0
048 C020800 0.000
048 D010800 0
048 D020800 0.000
048 E010800 0
048 E020800 0.000
048 F010800 0
048 F020800 0.000
048 G010800 0
048 G020800 0.000
048 H010800 0
048 H020800 0.000
048 I010800 0
048 I020800 0.000
048 J010800 0
048 J020800 0.000
048 K010800 0
048 K020800 0.000
049 000800 N
050 000800 N
051 000800 N
052 000800 N
053 A000800 Y
053 B000800 Y
053 C000800 N
055 A000800 N
055 B000800 N
056 000800 Y
057 000800 N
058 A000800 N
059 000800 Y
060 A000800 Y
060 B000800 Y
061 000800 500
062 A000800 Y
062 B000800 0.0
<PAGE> PAGE 43
062 C000800 0.0
062 D000800 9.9
062 E000800 0.0
062 F000800 0.0
062 G000800 0.0
062 H000800 0.0
062 I000800 2.6
062 J000800 0.0
062 K000800 0.0
062 L000800 0.0
062 M000800 0.0
062 N000800 15.6
062 O000800 0.0
062 P000800 36.8
062 Q000800 35.0
062 R000800 0.1
063 A000800 0
063 B000800 9.6
064 A000800 Y
064 B000800 Y
065 000800 N
066 A000800 N
067 000800 N
068 A000800 N
068 B000800 N
069 000800 N
070 A010800 Y
070 A020800 Y
070 B010800 N
070 B020800 N
070 C010800 Y
070 C020800 N
070 D010800 N
070 D020800 N
070 E010800 N
070 E020800 N
070 F010800 N
070 F020800 N
070 G010800 N
070 G020800 N
070 H010800 N
070 H020800 N
070 I010800 N
070 I020800 N
070 J010800 Y
070 J020800 Y
070 K010800 Y
070 K020800 N
070 L010800 Y
070 L020800 Y
070 M010800 Y
<PAGE> PAGE 44
070 M020800 Y
070 N010800 Y
070 N020800 N
070 O010800 Y
070 O020800 N
070 P010800 Y
070 P020800 N
070 Q010800 N
070 Q020800 N
070 R010800 N
070 R020800 N
071 A000800 2924
071 B000800 15525
071 C000800 113077
071 D000800 114
072 A000800 12
072 B000800 11910
072 C000800 0
072 D000800 0
072 E000800 0
072 F000800 877
072 G000800 58
072 H000800 0
072 I000800 147
072 J000800 46
072 K000800 0
072 L000800 0
072 M000800 3
072 N000800 66
072 O000800 0
072 P000800 0
072 Q000800 0
072 R000800 42
072 S000800 17
072 T000800 946
072 U000800 30
072 V000800 77
072 W000800 28
072 X000800 2337
072 Y000800 233
072 Z000800 9806
072AA000800 0
072BB000800 3147
072CC010800 0
072CC020800 1822
072DD010800 1848
072DD020800 7468
072EE000800 0
073 A010800 0.8500
073 A020800 2.4200
073 B000800 0.0000
<PAGE> PAGE 45
073 C000800 0.0000
074 A000800 0
074 B000800 11469
074 C000800 2990
074 D000800 72252
074 E000800 0
074 F000800 0
074 G000800 0
074 H000800 0
074 I000800 29370
074 J000800 0
074 K000800 14
074 L000800 2743
074 M000800 6
074 N000800 118844
074 O000800 6166
074 P000800 0
074 Q000800 0
074 R010800 0
074 R020800 0
074 R030800 0
074 R040800 1366
074 S000800 0
074 T000800 111312
074 U010800 1894
074 U020800 9450
074 V010800 9.81
074 V020800 9.82
074 W000800 0.0000
074 X000800 4588
074 Y000800 6416
075 A000800 0
075 B000800 116915
076 000800 0.00
008 A000901 SALOMON BROTHERS ASSET MANAGEMENT INC
008 B000901 A
008 C000901 801-32046
008 D010901 NEW YORK
008 D020901 NY
008 D030901 10048
015 A000901 INVESTORS BANK & TRUST COMPANY
015 B000901 C
015 C010901 BOSTON
015 C020901 MA
015 C030901 02116
015 E010901 X
018 000900 Y
019 A000900 Y
019 B000900 11
019 C000900 SALOMONFDS
028 A010900 1948
<PAGE> PAGE 46
028 A020900 417
028 A030900 0
028 A040900 3602
028 B010900 2178
028 B020900 413
028 B030900 0
028 B040900 2926
028 C010900 1553
028 C020900 411
028 C030900 0
028 C040900 5126
028 D010900 773
028 D020900 406
028 D030900 0
028 D040900 4855
028 E010900 583
028 E020900 2874
028 E030900 0
028 E040900 5509
028 F010900 771
028 F020900 756
028 F030900 0
028 F040900 11641
028 G010900 7806
028 G020900 5277
028 G030900 0
028 G040900 33659
028 H000900 7783
029 000900 Y
030 A000900 28
030 B000900 5.75
030 C000900 0.00
031 A000900 28
031 B000900 0
032 000900 0
033 000900 0
034 000900 Y
035 000900 805
036 A000900 Y
036 B000900 0
037 000900 N
038 000900 0
039 000900 Y
040 000900 Y
041 000900 Y
042 A000900 0
042 B000900 0
042 C000900 0
042 D000900 0
042 E000900 0
042 F000900 0
<PAGE> PAGE 47
042 G000900 0
042 H000900 0
043 000900 1516
044 000900 0
045 000900 Y
046 000900 N
047 000900 Y
048 000900 0.550
048 A010900 0
048 A020900 0.000
048 B010900 0
048 B020900 0.000
048 C010900 0
048 C020900 0.000
048 D010900 0
048 D020900 0.000
048 E010900 0
048 E020900 0.000
048 F010900 0
048 F020900 0.000
048 G010900 0
048 G020900 0.000
048 H010900 0
048 H020900 0.000
048 I010900 0
048 I020900 0.000
048 J010900 0
048 J020900 0.000
048 K010900 0
048 K020900 0.000
049 000900 N
050 000900 N
051 000900 N
052 000900 N
053 A000900 Y
053 B000900 Y
053 C000900 N
055 A000900 N
055 B000900 N
056 000900 Y
057 000900 N
058 A000900 N
059 000900 Y
060 A000900 Y
060 B000900 Y
061 000900 500
062 A000900 N
062 B000900 0.0
062 C000900 0.0
062 D000900 0.0
062 E000900 0.0
<PAGE> PAGE 48
062 F000900 0.0
062 G000900 0.0
062 H000900 0.0
062 I000900 0.0
062 J000900 0.0
062 K000900 0.0
062 L000900 0.0
062 M000900 0.0
062 N000900 0.0
062 O000900 0.0
062 P000900 0.0
062 Q000900 0.0
062 R000900 0.0
063 A000900 0
063 B000900 0.0
066 A000900 N
067 000900 Y
068 A000900 N
068 B000900 N
069 000900 N
070 A010900 Y
070 A020900 Y
070 B010900 Y
070 B020900 N
070 C010900 Y
070 C020900 N
070 D010900 Y
070 D020900 N
070 E010900 Y
070 E020900 N
070 F010900 Y
070 F020900 N
070 G010900 Y
070 G020900 N
070 H010900 Y
070 H020900 N
070 I010900 Y
070 I020900 N
070 J010900 Y
070 J020900 Y
070 K010900 Y
070 K020900 N
070 L010900 Y
070 L020900 N
070 M010900 Y
070 M020900 N
070 N010900 Y
070 N020900 N
070 O010900 Y
070 O020900 N
070 P010900 Y
<PAGE> PAGE 49
070 P020900 N
070 Q010900 N
070 Q020900 N
070 R010900 N
070 R020900 N
071 A000900 64625
071 B000900 97654
071 C000900 189123
071 D000900 34
072 A000900 12
072 B000900 5748
072 C000900 3008
072 D000900 0
072 E000900 0
072 F000900 1017
072 G000900 93
072 H000900 0
072 I000900 273
072 J000900 23
072 K000900 0
072 L000900 100
072 M000900 4
072 N000900 62
072 O000900 0
072 P000900 0
072 Q000900 0
072 R000900 59
072 S000900 12
072 T000900 1516
072 U000900 19
072 V000900 0
072 W000900 39
072 X000900 3217
072 Y000900 407
072 Z000900 5945
072AA000900 5687
072BB000900 0
072CC010900 0
072CC020900 6395
072DD010900 1607
072DD020900 4278
072EE000900 3079
073 A010900 0.5000
073 A020900 1.3700
073 B000900 0.8800
073 C000900 0.0000
074 A000900 0
074 B000900 0
074 C000900 0
074 D000900 42579
074 E000900 7265
<PAGE> PAGE 50
074 F000900 83062
074 G000900 0
074 H000900 0
074 I000900 31213
074 J000900 9095
074 K000900 35
074 L000900 1355
074 M000900 15
074 N000900 174619
074 O000900 11565
074 P000900 143
074 Q000900 0
074 R010900 0
074 R020900 0
074 R030900 0
074 R040900 7379
074 S000900 0
074 T000900 155532
074 U010900 2763
074 U020900 9408
074 V010900 12.81
074 V020900 38.43
074 W000900 0.0000
074 X000900 8
074 Y000900 12108
075 A000900 184900
075 B000900 0
076 000900 0.00
008 A001001 SALOMON BROTHERS ASSET MANAGEMENT INC
008 B001001 A
008 C001001 801-32046
008 D011001 NEW YORK
008 D021001 NY
008 D031001 10048
008 A001002 SALOMON BROTHERS ASIA PACIFIC LIMITED
008 B001002 S
008 C001002 801-51393
008 D011002 HONG KONG
008 D051002 HONG KONG
015 A001001 CHASE MANHATTAN BANK N.A.
015 B001001 C
015 C011001 BROOKLYN
015 C021001 NY
015 C031001 11245
015 E011001 X
015 A001002 STANDARD CHARTERED BANK
015 B001002 S
015 C011002 LONDON
015 D011002 UNITED KINGDOM
015 E041002 X
015 A001003 STATE BANK OF INDIA
<PAGE> PAGE 51
015 B001003 S
015 C011003 BOMBAY
015 D011003 INDIA
015 E041003 X
015 A001004 EUROCLEAR CLEARANCE SYSTEM
015 B001004 S
015 C011004 BRUSSELS
015 D011004 BELGIUM
015 E041004 X
018 001000 Y
019 A001000 Y
019 B001000 11
019 C001000 SALOMONFDS
028 A011000 1193
028 A021000 0
028 A031000 0
028 A041000 1323
028 B011000 670
028 B021000 0
028 B031000 0
028 B041000 328
028 C011000 319
028 C021000 0
028 C031000 0
028 C041000 550
028 D011000 306
028 D021000 0
028 D031000 0
028 D041000 506
028 E011000 510
028 E021000 0
028 E031000 0
028 E041000 348
028 F011000 658
028 F021000 0
028 F031000 0
028 F041000 721
028 G011000 3656
028 G021000 0
028 G031000 0
028 G041000 3776
028 H001000 3621
029 001000 Y
030 A001000 168
030 B001000 5.75
030 C001000 0.00
031 A001000 168
031 B001000 0
032 001000 0
033 001000 0
034 001000 Y
<PAGE> PAGE 52
035 001000 1525
036 A001000 N
036 B001000 0
037 001000 N
038 001000 0
039 001000 N
040 001000 Y
041 001000 Y
042 A001000 0
042 B001000 0
042 C001000 0
042 D001000 0
042 E001000 0
042 F001000 0
042 G001000 0
042 H001000 0
043 001000 0
044 001000 0
045 001000 Y
046 001000 N
047 001000 Y
048 001000 0.800
048 A011000 0
048 A021000 0.000
048 B011000 0
048 B021000 0.000
048 C011000 0
048 C021000 0.000
048 D011000 0
048 D021000 0.000
048 E011000 0
048 E021000 0.000
048 F011000 0
048 F021000 0.000
048 G011000 0
048 G021000 0.000
048 H011000 0
048 H021000 0.000
048 I011000 0
048 I021000 0.000
048 J011000 0
048 J021000 0.000
048 K011000 0
048 K021000 0.000
049 001000 N
050 001000 N
051 001000 N
052 001000 N
053 A001000 Y
053 B001000 Y
055 A001000 Y
<PAGE> PAGE 53
055 B001000 N
056 001000 Y
057 001000 N
058 A001000 N
059 001000 Y
060 A001000 Y
060 B001000 Y
061 001000 500
062 A001000 N
062 B001000 0.0
062 C001000 0.0
062 D001000 0.0
062 E001000 0.0
062 F001000 0.0
062 G001000 0.0
062 H001000 0.0
062 I001000 0.0
062 J001000 0.0
062 K001000 0.0
062 L001000 0.0
062 M001000 0.0
062 N001000 0.0
062 O001000 0.0
062 P001000 0.0
062 Q001000 0.0
062 R001000 0.0
063 A001000 0
063 B001000 0.0
066 A001000 Y
066 B001000 N
066 C001000 Y
066 D001000 N
066 E001000 N
066 F001000 N
066 G001000 N
067 001000 N
068 A001000 N
068 B001000 Y
069 001000 N
070 A011000 Y
070 A021000 N
070 B011000 Y
070 B021000 Y
070 C011000 Y
070 C021000 Y
070 D011000 Y
070 D021000 Y
070 E011000 Y
070 E021000 N
070 F011000 Y
070 F021000 N
<PAGE> PAGE 54
070 G011000 Y
070 G021000 Y
070 H011000 Y
070 H021000 N
070 I011000 N
070 I021000 N
070 J011000 Y
070 J021000 N
070 K011000 Y
070 K021000 N
070 L011000 Y
070 L021000 Y
070 M011000 Y
070 M021000 Y
070 N011000 Y
070 N021000 N
070 O011000 Y
070 O021000 N
070 P011000 Y
070 P021000 N
070 Q011000 N
070 Q021000 N
070 R011000 N
070 R021000 N
071 A001000 38773
071 B001000 39627
071 C001000 15634
071 D001000 248
072 A001000 12
072 B001000 5
072 C001000 197
072 D001000 0
072 E001000 0
072 F001000 130
072 G001000 11
072 H001000 0
072 I001000 87
072 J001000 44
072 K001000 0
072 L001000 7
072 M001000 3
072 N001000 51
072 O001000 0
072 P001000 0
072 Q001000 0
072 R001000 11
072 S001000 10
072 T001000 112
072 U001000 23
072 V001000 0
072 W001000 10
<PAGE> PAGE 55
072 X001000 499
072 Y001000 226
072 Z001000 -71
072AA001000 5128
072BB001000 0
072CC011000 6485
072CC021000 0
072DD011000 0
072DD021000 0
072EE001000 0
073 A011000 0.0000
073 A021000 0.0000
073 B001000 0.0000
073 C001000 0.0000
074 A001000 194
074 B001000 0
074 C001000 0
074 D001000 1351
074 E001000 0
074 F001000 21725
074 G001000 0
074 H001000 0
074 I001000 198
074 J001000 0
074 K001000 0
074 L001000 45
074 M001000 31
074 N001000 23544
074 O001000 83
074 P001000 0
074 Q001000 0
074 R011000 0
074 R021000 0
074 R031000 0
074 R041000 125
074 S001000 0
074 T001000 23336
074 U011000 1866
074 U021000 0
074 V011000 12.67
074 V021000 37.58
074 W001000 0.0000
074 X001000 2423
074 Y001000 0
075 A001000 0
075 B001000 16305
076 001000 0.00
008 A001101 SALOMON BROTHERS ASSET MANAGEMENT
008 B001101 A
008 C001101 801-32046
008 D011101 NEW YORK
<PAGE> PAGE 56
008 D021101 NY
008 D031101 10048
015 A001101 PNC BANK
015 B001101 C
015 C011101 LESTER
015 C021101 PA
015 C031101 19113
015 E011101 X
018 001100 Y
019 A001100 Y
019 B001100 11
019 C001100 SALOMONFDS
028 A011100 240915
028 A021100 0
028 A031100 0
028 A041100 5774
028 B011100 6204
028 B021100 0
028 B031100 0
028 B041100 9257
028 C011100 12812
028 C021100 0
028 C031100 0
028 C041100 15955
028 D011100 9414
028 D021100 0
028 D031100 0
028 D041100 9627
028 E011100 15724
028 E021100 14807
028 E031100 0
028 E041100 20173
028 F011100 8487
028 F021100 0
028 F031100 0
028 F041100 10562
028 G011100 293556
028 G021100 14807
028 G031100 0
028 G041100 71348
028 H001100 56022
029 001100 Y
030 A001100 168
030 B001100 5.75
030 C001100 0.00
031 A001100 168
031 B001100 0
032 001100 0
033 001100 0
034 001100 Y
035 001100 1525
<PAGE> PAGE 57
036 A001100 N
036 B001100 0
037 001100 Y
038 001100 0
039 001100 N
040 001100 Y
041 001100 N
042 A001100 0
042 B001100 0
042 C001100 0
042 D001100 0
042 E001100 0
042 F001100 0
042 G001100 0
042 H001100 0
043 001100 0
044 001100 723
045 001100 Y
046 001100 N
047 001100 Y
048 001100 0.800
048 A011100 0
048 A021100 0.000
048 B011100 0
048 B021100 0.000
048 C011100 0
048 C021100 0.000
048 D011100 0
048 D021100 0.000
048 E011100 0
048 E021100 0.000
048 F011100 0
048 F021100 0.000
048 G011100 0
048 G021100 0.000
048 H011100 0
048 H021100 0.000
048 I011100 0
048 I021100 0.000
048 J011100 0
048 J021100 0.000
048 K011100 0
048 K021100 0.000
049 001100 N
050 001100 N
051 001100 N
052 001100 N
053 A001100 Y
053 B001100 Y
055 A001100 N
055 B001100 N
<PAGE> PAGE 58
056 001100 Y
057 001100 N
058 A001100 N
059 001100 Y
060 A001100 Y
060 B001100 Y
061 001100 500
062 A001100 N
062 B001100 0.0
062 C001100 0.0
062 D001100 0.0
062 E001100 0.0
062 F001100 0.0
062 G001100 0.0
062 H001100 0.0
062 I001100 0.0
062 J001100 0.0
062 K001100 0.0
062 L001100 0.0
062 M001100 0.0
062 N001100 0.0
062 O001100 0.0
062 P001100 0.0
062 Q001100 0.0
062 R001100 0.0
063 A001100 0
063 B001100 0.0
066 A001100 Y
066 B001100 N
066 C001100 Y
066 D001100 N
066 E001100 N
066 F001100 N
066 G001100 N
067 001100 N
068 A001100 N
068 B001100 N
069 001100 N
070 A011100 Y
070 A021100 Y
070 B011100 Y
070 B021100 N
070 C011100 Y
070 C021100 N
070 D011100 Y
070 D021100 N
070 E011100 N
070 E021100 N
070 F011100 Y
070 F021100 N
070 G011100 Y
<PAGE> PAGE 59
070 G021100 N
070 H011100 Y
070 H021100 N
070 I011100 N
070 I021100 N
070 J011100 Y
070 J021100 N
070 K011100 Y
070 K021100 Y
070 L011100 Y
070 L021100 N
070 M011100 Y
070 M021100 N
070 N011100 Y
070 N021100 N
070 O011100 Y
070 O021100 N
070 P011100 N
070 P021100 N
070 Q011100 Y
070 Q021100 N
070 R011100 N
070 R021100 N
071 A001100 168092
071 B001100 213531
071 C001100 118636
071 D001100 142
072 A001100 12
072 B001100 828
072 C001100 229
072 D001100 0
072 E001100 0
072 F001100 975
072 G001100 61
072 H001100 0
072 I001100 193
072 J001100 7
072 K001100 0
072 L001100 64
072 M001100 3
072 N001100 46
072 O001100 0
072 P001100 0
072 Q001100 0
072 R001100 51
072 S001100 0
072 T001100 723
072 U001100 0
072 V001100 0
072 W001100 7
072 X001100 2130
<PAGE> PAGE 60
072 Y001100 42
072 Z001100 -1031
072AA001100 59818
072BB001100 0
072CC011100 11271
072CC021100 0
072DD011100 0
072DD021100 0
072EE001100 15769
073 A011100 0.0000
073 A021100 0.0000
073 B001100 0.9200
073 C001100 0.0000
074 A001100 0
074 B001100 41277
074 C001100 0
074 D001100 0
074 E001100 0
074 F001100 270144
074 G001100 343
074 H001100 0
074 I001100 0
074 J001100 0
074 K001100 0
074 L001100 392
074 M001100 0
074 N001100 312156
074 O001100 3009
074 P001100 257
074 Q001100 0
074 R011100 0
074 R021100 0
074 R031100 1446
074 R041100 1251
074 S001100 0
074 T001100 306193
074 U011100 9708
074 U021100 8164
074 V011100 17.23
074 V021100 51.34
074 W001100 0.0000
074 X001100 28319
074 Y001100 0
075 A001100 121837
075 B001100 0
076 001100 0.00
008 A001201 CITIBANK, N.A.
008 B001201 S
008 C001201 801-000000
008 D011201 NEW YORK
008 D021201 NY
<PAGE> PAGE 61
008 D031201 10005
008 A001202 SALOMON SMITH ARNEY
008 B001202 A
008 C001202 801-000000
008 D011202 NEW YORK
008 D021202 NY
008 D031202 10048
015 A001201 PNC BANK
015 B001201 C
015 C011201 LESTER
015 C021201 PA
015 C031201 19113
015 E011201 X
018 001200 Y
019 A001200 Y
019 B001200 13
019 C001200 SALOMONFDS
028 A011200 0
028 A021200 0
028 A031200 0
028 A041200 0
028 B011200 0
028 B021200 0
028 B031200 0
028 B041200 0
028 C011200 0
028 C021200 0
028 C031200 0
028 C041200 0
028 D011200 5507
028 D021200 0
028 D031200 0
028 D041200 0
028 E011200 1201
028 E021200 0
028 E031200 0
028 E041200 28
028 F011200 3970
028 F021200 0
028 F031200 0
028 F041200 7
028 G011200 10678
028 G021200 0
028 G031200 0
028 G041200 35
028 H001200 8964
029 001200 Y
030 A001200 2
030 B001200 5.75
030 C001200 0.00
031 A001200 2
<PAGE> PAGE 62
031 B001200 0
032 001200 0
033 001200 0
034 001200 Y
035 001200 0
036 A001200 Y
036 B001200 0
037 001200 N
038 001200 0
039 001200 N
040 001200 Y
041 001200 Y
042 A001200 0
042 B001200 0
042 C001200 0
042 D001200 100
042 E001200 0
042 F001200 0
042 G001200 0
042 H001200 0
043 001200 8
044 001200 0
045 001200 Y
046 001200 N
047 001200 Y
048 001200 0.750
048 A011200 0
048 A021200 0.000
048 B011200 0
048 B021200 0.000
048 C011200 0
048 C021200 0.000
048 D011200 0
048 D021200 0.000
048 E011200 0
048 E021200 0.000
048 F011200 0
048 F021200 0.000
048 G011200 0
048 G021200 0.000
048 H011200 0
048 H021200 0.000
048 I011200 0
048 I021200 0.000
048 J011200 0
048 J021200 0.000
048 K011200 0
048 K021200 0.000
061 001200 0
062 A001200 N
062 B001200 0.0
<PAGE> PAGE 63
062 C001200 0.0
062 D001200 0.0
062 E001200 0.0
062 F001200 0.0
062 G001200 0.0
062 H001200 0.0
062 I001200 0.0
062 J001200 0.0
062 K001200 0.0
062 L001200 0.0
062 M001200 0.0
062 N001200 0.0
062 O001200 0.0
062 P001200 0.0
062 Q001200 0.0
062 R001200 0.0
063 A001200 0
063 B001200 0.0
066 A001200 Y
066 D001200 Y
067 001200 N
068 A001200 N
068 B001200 N
069 001200 N
070 A011200 Y
070 A021200 N
070 B011200 Y
070 B021200 N
070 C011200 Y
070 C021200 N
070 D011200 Y
070 D021200 N
070 E011200 Y
070 E021200 N
070 F011200 Y
070 F021200 N
070 G011200 Y
070 G021200 N
070 H011200 Y
070 H021200 N
070 I011200 Y
070 I021200 N
070 J011200 Y
070 J021200 N
070 K011200 Y
070 K021200 N
070 L011200 Y
070 L021200 N
070 M011200 Y
070 M021200 N
070 N011200 Y
<PAGE> PAGE 64
070 N021200 N
070 O011200 Y
070 O021200 N
070 P011200 N
070 P021200 N
070 Q011200 Y
070 Q021200 N
070 R011200 N
070 R021200 N
071 A001200 10838
071 B001200 747
071 C001200 7499
071 D001200 10
072 A001200 3
072 B001200 5
072 C001200 9
072 D001200 0
072 E001200 0
072 F001200 10
072 G001200 1
072 H001200 0
072 I001200 4
072 J001200 3
072 K001200 0
072 L001200 0
072 M001200 0
072 N001200 8
072 O001200 0
072 P001200 0
072 Q001200 0
072 R001200 15
072 S001200 2
072 T001200 8
072 U001200 0
072 V001200 8
072 W001200 0
072 X001200 59
072 Y001200 35
072 Z001200 -10
072AA001200 32
072BB001200 0
072CC011200 799
072CC021200 0
072DD011200 0
072DD021200 0
072EE001200 0
073 A011200 0.0000
073 A021200 0.0000
073 B001200 0.0000
073 C001200 0.0000
074 A001200 140
<PAGE> PAGE 65
074 B001200 0
074 C001200 0
074 D001200 0
074 E001200 0
074 F001200 10921
074 G001200 0
074 H001200 0
074 I001200 0
074 J001200 0
074 K001200 35
074 L001200 422
074 M001200 0
074 N001200 11518
074 O001200 0
074 P001200 11
074 Q001200 0
074 R011200 0
074 R021200 0
074 R031200 0
074 R041200 43
074 S001200 0
074 T001200 11464
074 U011200 185
074 U021200 841
074 V011200 11.18
074 V021200 33.51
074 W001200 0.0000
074 X001200 1
074 Y001200 0
075 A001200 11435
075 B001200 0
076 001200 0.00
008 A001301 SALOMON BROTHERS ASSET MANAGEMENT INC.
008 B001301 A
008 C001301 801-000000
008 D011301 NEW YORK
008 D021301 NY
008 D031301 10048
015 A001301 PNC BANK
015 B001301 C
015 C011301 LESTER
015 C021301 PA
015 C031301 19113
015 E011301 X
018 001300 Y
019 A001300 Y
019 B001300 13
019 C001300 SALOMONFDS
028 A011300 0
028 A021300 0
028 A031300 0
<PAGE> PAGE 66
028 A041300 0
028 B011300 0
028 B021300 0
028 B031300 0
028 B041300 0
028 C011300 0
028 C021300 0
028 C031300 0
028 C041300 0
028 D011300 5392
028 D021300 0
028 D031300 0
028 D041300 0
028 E011300 853
028 E021300 0
028 E031300 0
028 E041300 14
028 F011300 2328
028 F021300 0
028 F031300 0
028 F041300 41
028 G011300 8573
028 G021300 0
028 G031300 0
028 G041300 55
028 H001300 7562
029 001300 Y
030 A001300 0
030 B001300 5.75
030 C001300 0.00
031 A001300 0
031 B001300 0
032 001300 0
033 001300 0
037 001300 N
038 001300 0
039 001300 N
040 001300 Y
041 001300 Y
042 A001300 0
042 B001300 0
042 C001300 0
042 D001300 0
042 E001300 0
042 F001300 0
042 G001300 0
042 H001300 0
043 001300 0
044 001300 0
045 001300 Y
046 001300 N
<PAGE> PAGE 67
047 001300 Y
048 001300 0.900
048 A011300 0
048 A021300 0.000
048 B011300 0
048 B021300 0.000
048 C011300 0
048 C021300 0.000
048 D011300 0
048 D021300 0.000
048 E011300 0
048 E021300 0.000
048 F011300 0
048 F021300 0.000
048 G011300 0
048 G021300 0.000
048 H011300 0
048 H021300 0.000
048 I011300 0
048 I021300 0.000
048 J011300 0
048 J021300 0.000
048 K011300 0
048 K021300 0.000
061 001300 0
062 A001300 N
062 B001300 0.0
062 C001300 0.0
062 D001300 0.0
062 E001300 0.0
062 F001300 0.0
062 G001300 0.0
062 H001300 0.0
062 I001300 0.0
062 J001300 0.0
062 K001300 0.0
062 L001300 0.0
062 M001300 0.0
062 N001300 0.0
062 O001300 0.0
062 P001300 0.0
062 Q001300 0.0
062 R001300 0.0
063 A001300 0
063 B001300 0.0
066 A001300 Y
066 B001300 N
066 C001300 Y
066 D001300 N
066 E001300 N
066 F001300 N
<PAGE> PAGE 68
066 G001300 N
067 001300 N
068 A001300 N
068 B001300 Y
069 001300 N
070 A011300 Y
070 A021300 Y
070 B011300 Y
070 B021300 N
070 C011300 Y
070 C021300 N
070 D011300 Y
070 D021300 N
070 E011300 Y
070 E021300 N
070 F011300 Y
070 F021300 N
070 G011300 Y
070 G021300 N
070 H011300 Y
070 H021300 N
070 I011300 Y
070 I021300 N
070 J011300 Y
070 J021300 N
070 K011300 Y
070 K021300 N
070 L011300 Y
070 L021300 Y
070 M011300 Y
070 M021300 Y
070 N011300 Y
070 N021300 N
070 O011300 Y
070 O021300 N
070 P011300 Y
070 P021300 N
070 Q011300 Y
070 Q021300 N
070 R011300 Y
070 R021300 N
071 A001300 6802
071 B001300 88
071 C001300 6383
071 D001300 1
072 A001300 3
072 B001300 0
072 C001300 5
072 D001300 0
072 E001300 0
072 F001300 12
<PAGE> PAGE 69
072 G001300 1
072 H001300 0
072 I001300 4
072 J001300 1
072 K001300 0
072 L001300 8
072 M001300 0
072 N001300 9
072 O001300 0
072 P001300 0
072 Q001300 0
072 R001300 15
072 S001300 2
072 T001300 8
072 U001300 0
072 V001300 0
072 W001300 1
072 X001300 61
072 Y001300 33
072 Z001300 -23
072AA001300 0
072BB001300 53
072CC011300 1662
072CC021300 0
072DD011300 0
072DD021300 0
072EE001300 0
073 A011300 0.0000
073 A021300 0.0000
073 B001300 0.0000
073 C001300 0.0000
074 A001300 1626
074 B001300 0
074 C001300 0
074 D001300 0
074 E001300 0
074 F001300 8329
074 G001300 0
074 H001300 0
074 I001300 0
074 J001300 0
074 K001300 22
074 L001300 170
074 M001300 0
074 N001300 10147
074 O001300 0
074 P001300 1
074 Q001300 0
074 R011300 0
074 R021300 0
074 R031300 0
<PAGE> PAGE 70
074 R041300 42
074 S001300 0
074 T001300 10104
074 U011300 303
074 U021300 607
074 V011300 12.49
074 V021300 37.42
074 W001300 0.0000
074 X001300 693
074 Y001300 0
075 A001300 0
075 B001300 6856
076 001300 0.00
062 A002100 N
062 B002100 0.0
062 C002100 0.0
062 D002100 0.0
062 E002100 0.0
062 F002100 0.0
062 G002100 0.0
062 H002100 0.0
062 I002100 0.0
062 J002100 0.0
062 K002100 0.0
062 L002100 0.0
062 M002100 0.0
062 N002100 0.0
062 O002100 0.0
062 P002100 0.0
062 Q002100 0.0
062 R002100 0.0
SIGNATURE ANTHONY PACE
TITLE CONTROLLER
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS ASIA GROWTH FUND - CLASS 2
<SERIES>
<NUMBER> 010
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 15,995,792
<INVESTMENTS-AT-VALUE> 23,273,537
<RECEIVABLES> 45,794
<ASSETS-OTHER> 224,576
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 23,543,907
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 207,732
<TOTAL-LIABILITIES> 207,732
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 20,859,253
<SHARES-COMMON-STOCK> 340,744
<SHARES-COMMON-PRIOR> 356,916
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (4,718,355)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 7,195,277
<NET-ASSETS> 2,333,175
<DIVIDEND-INCOME> 196,652
<INTEREST-INCOME> 5,042
<OTHER-INCOME> 0
<EXPENSES-NET> 273,019
<NET-INVESTMENT-INCOME> (71,025)
<REALIZED-GAINS-CURRENT> 5,127,645
<APPREC-INCREASE-CURRENT> 6,484,841
<NET-CHANGE-FROM-OPS> 11,541,461
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 147,895
<NUMBER-OF-SHARES-REDEEMED> 164,067
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 10,050,820
<ACCUMULATED-NII-PRIOR> (48,614)
<ACCUMULATED-GAINS-PRIOR> (9,858,211)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 141,638
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 498,660
<AVERAGE-NET-ASSETS> 2,932,366
<PER-SHARE-NAV-BEGIN> 6.42
<PER-SHARE-NII> (0.06)
<PER-SHARE-GAIN-APPREC> 6.05
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 12.41
<EXPENSE-RATIO> 1.99
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS ASIA GROWTH FUND - CLASS A
<SERIES>
<NUMBER> 010
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 15,995,792
<INVESTMENTS-AT-VALUE> 23,273,537
<RECEIVABLES> 45,794
<ASSETS-OTHER> 224,576
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 23,543,907
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 207,732
<TOTAL-LIABILITIES> 207,732
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 20,859,253
<SHARES-COMMON-STOCK> 561,134
<SHARES-COMMON-PRIOR> 674,096
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (4,718,355)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 7,195,277
<NET-ASSETS> 2,333,175
<DIVIDEND-INCOME> 196,652
<INTEREST-INCOME> 5,042
<OTHER-INCOME> 0
<EXPENSES-NET> 273,019
<NET-INVESTMENT-INCOME> (71,025)
<REALIZED-GAINS-CURRENT> 5,127,645
<APPREC-INCREASE-CURRENT> 6,484,841
<NET-CHANGE-FROM-OPS> 11,541,461
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 820,575
<NUMBER-OF-SHARES-REDEEMED> 933,537
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 10,050,820
<ACCUMULATED-NII-PRIOR> (48,614)
<ACCUMULATED-GAINS-PRIOR> (9,858,211)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 141,638
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 498,660
<AVERAGE-NET-ASSETS> 5,157,698
<PER-SHARE-NAV-BEGIN> 6.50
<PER-SHARE-NII> 0.00
<PER-SHARE-GAIN-APPREC> 6.17
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 12.67
<EXPENSE-RATIO> 1.24
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS ASIA GROWTH FUND - CLASS B
<SERIES>
<NUMBER> 010
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 15,995,792
<INVESTMENTS-AT-VALUE> 23,273,537
<RECEIVABLES> 45,794
<ASSETS-OTHER> 224,576
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 23,543,907
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 207,732
<TOTAL-LIABILITIES> 207,732
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 20,859,253
<SHARES-COMMON-STOCK> 858,781
<SHARES-COMMON-PRIOR> 818,688
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (4,718,355)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 7,195,277
<NET-ASSETS> 2,333,175
<DIVIDEND-INCOME> 196,652
<INTEREST-INCOME> 5,042
<OTHER-INCOME> 0
<EXPENSES-NET> 273,019
<NET-INVESTMENT-INCOME> (71,025)
<REALIZED-GAINS-CURRENT> 5,127,645
<APPREC-INCREASE-CURRENT> 6,484,841
<NET-CHANGE-FROM-OPS> 11,541,461
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 248,887
<NUMBER-OF-SHARES-REDEEMED> 208,794
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 10,050,820
<ACCUMULATED-NII-PRIOR> (48,614)
<ACCUMULATED-GAINS-PRIOR> (9,858,211)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 141,638
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 498,660
<AVERAGE-NET-ASSETS> 6,935,536
<PER-SHARE-NAV-BEGIN> 6.42
<PER-SHARE-NII> (0.06)
<PER-SHARE-GAIN-APPREC> 6.05
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 12.41
<EXPENSE-RATIO> 1.99
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS ASIA GROWTH FUND - CLASS O
<SERIES>
<NUMBER> 010
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 15,995,792
<INVESTMENTS-AT-VALUE> 23,273,537
<RECEIVABLES> 45,794
<ASSETS-OTHER> 224,576
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 23,543,907
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 207,732
<TOTAL-LIABILITIES> 207,732
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 20,859,253
<SHARES-COMMON-STOCK> 105,260
<SHARES-COMMON-PRIOR> 206,929
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (4,718,355)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 7,195,277
<NET-ASSETS> 2,333,175
<DIVIDEND-INCOME> 196,652
<INTEREST-INCOME> 5,042
<OTHER-INCOME> 0
<EXPENSES-NET> 273,019
<NET-INVESTMENT-INCOME> (71,025)
<REALIZED-GAINS-CURRENT> 5,127,645
<APPREC-INCREASE-CURRENT> 6,484,841
<NET-CHANGE-FROM-OPS> 11,541,461
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 5,260
<NUMBER-OF-SHARES-REDEEMED> 106,292
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 10,050,820
<ACCUMULATED-NII-PRIOR> (48,614)
<ACCUMULATED-GAINS-PRIOR> (9,858,211)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 141,638
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 498,660
<AVERAGE-NET-ASSETS> 1,279,043
<PER-SHARE-NAV-BEGIN> 6.54
<PER-SHARE-NII> 0.02
<PER-SHARE-GAIN-APPREC> 6.20
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 12.76
<EXPENSE-RATIO> 0.97
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS BALANCED FUND - CLASS 2
<SERIES>
<NUMBER> 009
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUND INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 158,739,157
<INVESTMENTS-AT-VALUE> 164,119,458
<RECEIVABLES> 10,449,053
<ASSETS-OTHER> 15,177
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 174,583,688
<PAYABLE-FOR-SECURITIES> 11,564,674
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 7,486,833
<TOTAL-LIABILITIES> 19,051,507
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 147,528,017
<SHARES-COMMON-STOCK> 1,643,858
<SHARES-COMMON-PRIOR> 2,246,860
<ACCUMULATED-NII-CURRENT> 179,672
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 2,444,191
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 5,380,301
<NET-ASSETS> 155,532,181
<DIVIDEND-INCOME> 3,007,469
<INTEREST-INCOME> 5,748,314
<OTHER-INCOME> 0
<EXPENSES-NET> 2,810,391
<NET-INVESTMENT-INCOME> 5,945,392
<REALIZED-GAINS-CURRENT> 5,686,848
<APPREC-INCREASE-CURRENT> (6,394,670)
<NET-CHANGE-FROM-OPS> 5,237,570
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 800,640
<DISTRIBUTIONS-OF-GAINS> 432,059
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 292,789
<NUMBER-OF-SHARES-REDEEMED> 971,905
<SHARES-REINVESTED> 76,114
<NET-CHANGE-IN-ASSETS> (47,707,652)
<ACCUMULATED-NII-PRIOR> 150,615
<ACCUMULATED-GAINS-PRIOR> (195,011)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,109,398
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 3,217,294
<AVERAGE-NET-ASSETS> 26,398,618
<PER-SHARE-NAV-BEGIN> 13.11
<PER-SHARE-NII> 0.41
<PER-SHARE-GAIN-APPREC> (0.09)
<PER-SHARE-DIVIDEND> 0.42
<PER-SHARE-DISTRIBUTIONS> 0.22
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 12.79
<EXPENSE-RATIO> 1.70
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS BALANCED FUND - CLASS A
<SERIES>
<NUMBER> 009
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUND INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 158,739,157
<INVESTMENTS-AT-VALUE> 164,119,458
<RECEIVABLES> 10,449,053
<ASSETS-OTHER> 15,177
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 174,583,688
<PAYABLE-FOR-SECURITIES> 11,564,674
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 7,486,833
<TOTAL-LIABILITIES> 19,051,507
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 147,528,017
<SHARES-COMMON-STOCK> 2,762,723
<SHARES-COMMON-PRIOR> 3,925,358
<ACCUMULATED-NII-CURRENT> 179,672
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 2,444,191
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 5,380,301
<NET-ASSETS> 155,532,181
<DIVIDEND-INCOME> 3,007,469
<INTEREST-INCOME> 5,748,314
<OTHER-INCOME> 0
<EXPENSES-NET> 2,810,391
<NET-INVESTMENT-INCOME> 5,945,392
<REALIZED-GAINS-CURRENT> 5,686,848
<APPREC-INCREASE-CURRENT> (6,394,670)
<NET-CHANGE-FROM-OPS> 5,237,570
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 1,550,143
<DISTRIBUTIONS-OF-GAINS> 680,529
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 399,441
<NUMBER-OF-SHARES-REDEEMED> 1,705,708
<SHARES-REINVESTED> 143,632
<NET-CHANGE-IN-ASSETS> (47,707,652)
<ACCUMULATED-NII-PRIOR> 150,615
<ACCUMULATED-GAINS-PRIOR> (195,011)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,109,398
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 3,217,294
<AVERAGE-NET-ASSETS> 42,344,046
<PER-SHARE-NAV-BEGIN> 13.11
<PER-SHARE-NII> 0.50
<PER-SHARE-GAIN-APPREC> (0.08)
<PER-SHARE-DIVIDEND> 0.50
<PER-SHARE-DISTRIBUTIONS> 0.22
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 12.81
<EXPENSE-RATIO> 0.95
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS BALANCED FUND - CLASS B
<SERIES>
<NUMBER> 009
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUND INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 158,739,157
<INVESTMENTS-AT-VALUE> 164,119,458
<RECEIVABLES> 10,449,053
<ASSETS-OTHER> 15,177
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 174,583,688
<PAYABLE-FOR-SECURITIES> 11,564,674
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 7,486,833
<TOTAL-LIABILITIES> 19,051,507
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 147,528,017
<SHARES-COMMON-STOCK> 7,651,075
<SHARES-COMMON-PRIOR> 9,239,410
<ACCUMULATED-NII-CURRENT> 179,672
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 2,444,191
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 5,380,301
<NET-ASSETS> 155,532,181
<DIVIDEND-INCOME> 3,007,469
<INTEREST-INCOME> 5,748,314
<OTHER-INCOME> 0
<EXPENSES-NET> 2,810,391
<NET-INVESTMENT-INCOME> 5,945,392
<REALIZED-GAINS-CURRENT> 5,686,848
<APPREC-INCREASE-CURRENT> (6,394,670)
<NET-CHANGE-FROM-OPS> 5,237,570
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 3,475,675
<DISTRIBUTIONS-OF-GAINS> 1,939,663
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 953,569
<NUMBER-OF-SHARES-REDEEMED> 2,884,560
<SHARES-REINVESTED> 342,656
<NET-CHANGE-IN-ASSETS> (47,707,652)
<ACCUMULATED-NII-PRIOR> 150,615
<ACCUMULATED-GAINS-PRIOR> (195,011)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,109,398
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 3,217,294
<AVERAGE-NET-ASSETS> 114,625,040
<PER-SHARE-NAV-BEGIN> 13.08
<PER-SHARE-NII> 0.40
<PER-SHARE-GAIN-APPREC> (0.08)
<PER-SHARE-DIVIDEND> 0.42
<PER-SHARE-DISTRIBUTIONS> 0.22
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 12.76
<EXPENSE-RATIO> 1.70
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS BALANCED FUND - CLASS O
<SERIES>
<NUMBER> 009
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUND INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 158,739,157
<INVESTMENTS-AT-VALUE> 164,119,458
<RECEIVABLES> 10,449,053
<ASSETS-OTHER> 15,177
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 174,583,688
<PAYABLE-FOR-SECURITIES> 11,564,674
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 7,486,833
<TOTAL-LIABILITIES> 19,051,507
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 147,528,017
<SHARES-COMMON-STOCK> 113,393
<SHARES-COMMON-PRIOR> 115,566
<ACCUMULATED-NII-CURRENT> 179,672
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 2,444,191
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 5,380,301
<NET-ASSETS> 155,532,181
<DIVIDEND-INCOME> 3,007,469
<INTEREST-INCOME> 5,748,314
<OTHER-INCOME> 0
<EXPENSES-NET> 2,810,391
<NET-INVESTMENT-INCOME> 5,945,392
<REALIZED-GAINS-CURRENT> 5,686,848
<APPREC-INCREASE-CURRENT> (6,394,670)
<NET-CHANGE-FROM-OPS> 5,237,570
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 58,854
<DISTRIBUTIONS-OF-GAINS> 26,418
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 4,263
<NUMBER-OF-SHARES-REDEEMED> 12,693
<SHARES-REINVESTED> 6,257
<NET-CHANGE-IN-ASSETS> (47,707,652)
<ACCUMULATED-NII-PRIOR> 150,615
<ACCUMULATED-GAINS-PRIOR> (195,011)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,109,398
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 3,217,294
<AVERAGE-NET-ASSETS> 1,532,000
<PER-SHARE-NAV-BEGIN> 13.18
<PER-SHARE-NII> 0.54
<PER-SHARE-GAIN-APPREC> (0.09)
<PER-SHARE-DIVIDEND> 0.53
<PER-SHARE-DISTRIBUTIONS> 0.22
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 12.88
<EXPENSE-RATIO> 0.70
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS CASH MANAGEMENT FUND - CLASS 2
<SERIES>
<NUMBER> 001
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 52,169,488
<INVESTMENTS-AT-VALUE> 52,169,488
<RECEIVABLES> 385,235
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 52,554,723
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 410,297
<TOTAL-LIABILITIES> 410,297
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 52,146,613
<SHARES-COMMON-STOCK> 1,932,524
<SHARES-COMMON-PRIOR> 2,740,572
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (2,187)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 52,144,426
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2,633,347
<OTHER-INCOME> 0
<EXPENSES-NET> 266,879
<NET-INVESTMENT-INCOME> 2,366,468
<REALIZED-GAINS-CURRENT> (349)
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 2,366,119
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 114,602
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 13,158,778
<NUMBER-OF-SHARES-REDEEMED> 13,993,462
<SHARES-REINVESTED> 26,636
<NET-CHANGE-IN-ASSETS> (2,828,863)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (2,732)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 126,538
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 266,879
<AVERAGE-NET-ASSETS> 2,453,069
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> 0.05
<PER-SHARE-GAIN-APPREC> 0.00
<PER-SHARE-DIVIDEND> 0.05
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.53
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS CASH MANAGEMENT FUND - CLASS A
<SERIES>
<NUMBER> 001
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 52,169,488
<INVESTMENTS-AT-VALUE> 52,169,488
<RECEIVABLES> 385,235
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 52,554,723
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 410,297
<TOTAL-LIABILITIES> 410,297
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 52,146,613
<SHARES-COMMON-STOCK> 20,702,969
<SHARES-COMMON-PRIOR> 26,792,976
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (2,187)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 52,144,426
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2,633,347
<OTHER-INCOME> 0
<EXPENSES-NET> 266,879
<NET-INVESTMENT-INCOME> 2,366,468
<REALIZED-GAINS-CURRENT> (349)
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 2,366,119
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 1,042,216
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 405,754,940
<NUMBER-OF-SHARES-REDEEMED> 412,102,761
<SHARES-REINVESTED> 257,814
<NET-CHANGE-IN-ASSETS> (2,828,863)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (2,732)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 126,538
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 266,879
<AVERAGE-NET-ASSETS> 22,430,080
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> 0.05
<PER-SHARE-GAIN-APPREC> 0.00
<PER-SHARE-DIVIDEND> 0.05
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.53
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS CASH MANAGEMENT FUND - CLASS B
<SERIES>
<NUMBER> 001
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 52,169,488
<INVESTMENTS-AT-VALUE> 52,169,488
<RECEIVABLES> 385,235
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 52,554,723
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 410,297
<TOTAL-LIABILITIES> 410,297
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 52,146,613
<SHARES-COMMON-STOCK> 20,477,014
<SHARES-COMMON-PRIOR> 17,373,626
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (2,187)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 52,144,426
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2,633,347
<OTHER-INCOME> 0
<EXPENSES-NET> 266,879
<NET-INVESTMENT-INCOME> 2,366,468
<REALIZED-GAINS-CURRENT> (349)
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 2,366,119
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 751,814
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 25,772,175
<NUMBER-OF-SHARES-REDEEMED> 22,853,280
<SHARES-REINVESTED> 184,493
<NET-CHANGE-IN-ASSETS> (2,828,863)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (2,732)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 126,538
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 266,879
<AVERAGE-NET-ASSETS> 15,932,544
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> 0.05
<PER-SHARE-GAIN-APPREC> 0.00
<PER-SHARE-DIVIDEND> 0.05
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.53
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS CASH MANAGEMENT FUND - CLASS O
<SERIES>
<NUMBER> 001
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 52,169,488
<INVESTMENTS-AT-VALUE> 52,169,488
<RECEIVABLES> 385,235
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 52,554,723
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 410,297
<TOTAL-LIABILITIES> 410,297
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 52,146,613
<SHARES-COMMON-STOCK> 9,035,000
<SHARES-COMMON-PRIOR> 8,068,847
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (2,187)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 52,144,426
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2,633,347
<OTHER-INCOME> 0
<EXPENSES-NET> 266,879
<NET-INVESTMENT-INCOME> 2,366,468
<REALIZED-GAINS-CURRENT> (349)
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 2,366,119
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 457,836
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 45,102,031
<NUMBER-OF-SHARES-REDEEMED> 44,304,048
<SHARES-REINVESTED> 168,170
<NET-CHANGE-IN-ASSETS> (2,828,863)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (2,732)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 126,538
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 266,879
<AVERAGE-NET-ASSETS> 9,799,410
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> 0.05
<PER-SHARE-GAIN-APPREC> 0.00
<PER-SHARE-DIVIDEND> 0.05
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.53
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALMON BROTHERS HIGH YIELD BOND FUND - CLASS A
<SERIES>
<NUMBER> 007
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUND INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 573,640,079
<INVESTMENTS-AT-VALUE> 527,255,579
<RECEIVABLES> 16,033,796
<ASSETS-OTHER> 12,311
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 543,301,704
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 7,837,465
<TOTAL-LIABILITIES> 7,837,465
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 659,487,756
<SHARES-COMMON-STOCK> 13,244,504
<SHARES-COMMON-PRIOR> 14,739,278
<ACCUMULATED-NII-CURRENT> (3,044,863)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (74,594,172)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (46,384,482)
<NET-ASSETS> 535,464,239
<DIVIDEND-INCOME> 235,250
<INTEREST-INCOME> 65,978,076
<OTHER-INCOME> 0
<EXPENSES-NET> 10,028,139
<NET-INVESTMENT-INCOME> 56,185,187
<REALIZED-GAINS-CURRENT> (39,684,862)
<APPREC-INCREASE-CURRENT> 18,634,076
<NET-CHANGE-FROM-OPS> 35,134,401
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (15,339,365)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 7,527,657
<NUMBER-OF-SHARES-REDEEMED> 9,682,595
<SHARES-REINVESTED> 660,164
<NET-CHANGE-IN-ASSETS> (33,456,729)
<ACCUMULATED-NII-PRIOR> (813,886)
<ACCUMULATED-GAINS-PRIOR> (34,909,310)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 4,506,911
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 10,099,003
<AVERAGE-NET-ASSETS> 138,769,396
<PER-SHARE-NAV-BEGIN> 9.89
<PER-SHARE-NII> 1.01
<PER-SHARE-GAIN-APPREC> (0.36)
<PER-SHARE-DIVIDEND> 1.06
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 9.48
<EXPENSE-RATIO> 1.27
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALMON BROTHERS HIGH YIELD BOND FUND - CLASS B
<SERIES>
<NUMBER> 007
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUND INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 573,640,079
<INVESTMENTS-AT-VALUE> 527,255,579
<RECEIVABLES> 16,033,796
<ASSETS-OTHER> 12,311
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 543,301,704
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 7,837,465
<TOTAL-LIABILITIES> 7,837,465
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 659,487,756
<SHARES-COMMON-STOCK> 32,882,811
<SHARES-COMMON-PRIOR> 33,212,397
<ACCUMULATED-NII-CURRENT> (3,044,863)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (74,594,172)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (46,384,482)
<NET-ASSETS> 535,464,239
<DIVIDEND-INCOME> 235,250
<INTEREST-INCOME> 65,978,076
<OTHER-INCOME> 0
<EXPENSES-NET> 10,028,139
<NET-INVESTMENT-INCOME> 56,185,187
<REALIZED-GAINS-CURRENT> (39,684,862)
<APPREC-INCREASE-CURRENT> 18,634,076
<NET-CHANGE-FROM-OPS> 35,134,401
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (32,771,477)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 6,383,669
<NUMBER-OF-SHARES-REDEEMED> 7,821,057
<SHARES-REINVESTED> 1,107,772
<NET-CHANGE-IN-ASSETS> (33,456,729)
<ACCUMULATED-NII-PRIOR> (813,886)
<ACCUMULATED-GAINS-PRIOR> (34,909,310)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 4,506,911
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 10,099,003
<AVERAGE-NET-ASSETS> 324,068,951
<PER-SHARE-NAV-BEGIN> 9.87
<PER-SHARE-NII> 0.94
<PER-SHARE-GAIN-APPREC> (0.36)
<PER-SHARE-DIVIDEND> 0.97
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 9.48
<EXPENSE-RATIO> 2.02
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALMON BROTHERS HIGH YIELD BOND FUND - CLASS L
<SERIES>
<NUMBER> 007
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUND INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 573,640,079
<INVESTMENTS-AT-VALUE> 527,255,579
<RECEIVABLES> 16,033,796
<ASSETS-OTHER> 12,311
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 543,301,704
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 7,837,465
<TOTAL-LIABILITIES> 7,837,465
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 659,487,756
<SHARES-COMMON-STOCK> 8,900,778
<SHARES-COMMON-PRIOR> 8,781,482
<ACCUMULATED-NII-CURRENT> (3,044,863)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (74,594,172)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (46,384,482)
<NET-ASSETS> 535,464,239
<DIVIDEND-INCOME> 235,250
<INTEREST-INCOME> 65,978,076
<OTHER-INCOME> 0
<EXPENSES-NET> 10,028,139
<NET-INVESTMENT-INCOME> 56,185,187
<REALIZED-GAINS-CURRENT> (39,684,862)
<APPREC-INCREASE-CURRENT> 18,634,076
<NET-CHANGE-FROM-OPS> 35,134,401
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (8,956,774)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 2,538,622
<NUMBER-OF-SHARES-REDEEMED> 2,815,036
<SHARES-REINVESTED> 395,710
<NET-CHANGE-IN-ASSETS> (33,456,729)
<ACCUMULATED-NII-PRIOR> (813,886)
<ACCUMULATED-GAINS-PRIOR> (34,909,310)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 4,506,911
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 10,099,003
<AVERAGE-NET-ASSETS> 88,541,774
<PER-SHARE-NAV-BEGIN> 9.86
<PER-SHARE-NII> 0.96
<PER-SHARE-GAIN-APPREC> (0.35)
<PER-SHARE-DIVIDEND> 0.97
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 9.50
<EXPENSE-RATIO> 1.79
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALMON BROTHERS HIGH YIELD BOND FUND - CLASS Y
<SERIES>
<NUMBER> 007
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUND INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 573,640,079
<INVESTMENTS-AT-VALUE> 527,255,579
<RECEIVABLES> 16,033,796
<ASSETS-OTHER> 12,311
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 543,301,704
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 7,837,465
<TOTAL-LIABILITIES> 7,837,465
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 659,487,756
<SHARES-COMMON-STOCK> 1,427,280
<SHARES-COMMON-PRIOR> 903,143
<ACCUMULATED-NII-CURRENT> (3,044,863)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (74,594,172)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (46,384,482)
<NET-ASSETS> 535,464,239
<DIVIDEND-INCOME> 235,250
<INTEREST-INCOME> 65,978,076
<OTHER-INCOME> 0
<EXPENSES-NET> 10,028,139
<NET-INVESTMENT-INCOME> 56,185,187
<REALIZED-GAINS-CURRENT> (39,684,862)
<APPREC-INCREASE-CURRENT> 18,634,076
<NET-CHANGE-FROM-OPS> 35,134,401
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1,348,548)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 931,913
<NUMBER-OF-SHARES-REDEEMED> 540,329
<SHARES-REINVESTED> 132,553
<NET-CHANGE-IN-ASSETS> (33,456,729)
<ACCUMULATED-NII-PRIOR> (813,886)
<ACCUMULATED-GAINS-PRIOR> (34,909,310)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 4,506,911
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 10,099,003
<AVERAGE-NET-ASSETS> 11,880,437
<PER-SHARE-NAV-BEGIN> 9.89
<PER-SHARE-NII> 1.04
<PER-SHARE-GAIN-APPREC> (0.36)
<PER-SHARE-DIVIDEND> 1.09
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 9.48
<EXPENSE-RATIO> 1.02
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS INSTITUTIONAL MONEY MARKET FUND
<SERIES>
<NUMBER> 003
<NAME> SOLOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 118,785,603
<INVESTMENTS-AT-VALUE> 118,785,603
<RECEIVABLES> 1,022,119
<ASSETS-OTHER> 29,691
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 119,837,413
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 606,438
<TOTAL-LIABILITIES> 606,438
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 119,232,128
<SHARES-COMMON-STOCK> 119,232,128
<SHARES-COMMON-PRIOR> 138,942,921
<ACCUMULATED-NII-CURRENT> 881
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (2,034)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 119,230,975
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 6,544,437
<OTHER-INCOME> 0
<EXPENSES-NET> 208,433
<NET-INVESTMENT-INCOME> 6,336,004
<REALIZED-GAINS-CURRENT> 663
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 6,336,667
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 6,336,004
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 44,681,156
<NUMBER-OF-SHARES-REDEEMED> 68,683,659
<SHARES-REINVESTED> 4,291,711
<NET-CHANGE-IN-ASSETS> (19,710,129)
<ACCUMULATED-NII-PRIOR> 881
<ACCUMULATED-GAINS-PRIOR> (2,697)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 314,197
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 459,791
<AVERAGE-NET-ASSETS> 125,678,920
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> 0.05
<PER-SHARE-GAIN-APPREC> 0.00
<PER-SHARE-DIVIDEND> 0.05
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.17
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS INTERNATIONAL EQUITY FUND
<SERIES>
<NUMBER> 13
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUND INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 6,667,641
<INVESTMENTS-AT-VALUE> 8,329,480
<RECEIVABLES> 191,632
<ASSETS-OTHER> 1,625,529
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 10,146,641
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 42,662
<TOTAL-LIABILITIES> 42,662
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 8,507,624
<SHARES-COMMON-STOCK> 195,862
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (65,459)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1,661,814
<NET-ASSETS> 10,103,979
<DIVIDEND-INCOME> 4,568
<INTEREST-INCOME> 0
<OTHER-INCOME> 0
<EXPENSES-NET> 27,615
<NET-INVESTMENT-INCOME> (23,047)
<REALIZED-GAINS-CURRENT> (52,565)
<APPREC-INCREASE-CURRENT> 1,661,814
<NET-CHANGE-FROM-OPS> 1,586,202
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 196,159
<NUMBER-OF-SHARES-REDEEMED> 297
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 10,103,979
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 12,135
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 60,740
<AVERAGE-NET-ASSETS> 1,764,822
<PER-SHARE-NAV-BEGIN> 10.00
<PER-SHARE-NII> (0.04)
<PER-SHARE-GAIN-APPREC> 2.50
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 12.46
<EXPENSE-RATIO> 2.50
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS INTERNATIONAL EQUITY FUND
<SERIES>
<NUMBER> 13
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUND INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 6,667,641
<INVESTMENTS-AT-VALUE> 8,329,480
<RECEIVABLES> 191,632
<ASSETS-OTHER> 1,625,529
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 10,146,641
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 42,662
<TOTAL-LIABILITIES> 42,662
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 8,507,624
<SHARES-COMMON-STOCK> 203,157
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (65,459)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1,661,814
<NET-ASSETS> 10,103,979
<DIVIDEND-INCOME> 4,568
<INTEREST-INCOME> 0
<OTHER-INCOME> 0
<EXPENSES-NET> 27,615
<NET-INVESTMENT-INCOME> (23,047)
<REALIZED-GAINS-CURRENT> (52,565)
<APPREC-INCREASE-CURRENT> 1,661,814
<NET-CHANGE-FROM-OPS> 1,586,202
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 206,248
<NUMBER-OF-SHARES-REDEEMED> 3,091
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 10,103,979
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 12,135
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 60,740
<AVERAGE-NET-ASSETS> 1,646,169
<PER-SHARE-NAV-BEGIN> 10.00
<PER-SHARE-NII> (0.03)
<PER-SHARE-GAIN-APPREC> 2.52
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 12.49
<EXPENSE-RATIO> 1.75
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS INTERNATIONAL EQUITY FUND
<SERIES>
<NUMBER> 13
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUND INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 6,667,641
<INVESTMENTS-AT-VALUE> 8,329,480
<RECEIVABLES> 191,632
<ASSETS-OTHER> 1,625,529
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 10,146,641
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 42,662
<TOTAL-LIABILITIES> 42,662
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 8,507,624
<SHARES-COMMON-STOCK> 309,770
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (65,459)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1,661,814
<NET-ASSETS> 10,103,979
<DIVIDEND-INCOME> 4,568
<INTEREST-INCOME> 0
<OTHER-INCOME> 0
<EXPENSES-NET> 27,615
<NET-INVESTMENT-INCOME> (23,047)
<REALIZED-GAINS-CURRENT> (52,565)
<APPREC-INCREASE-CURRENT> 1,661,814
<NET-CHANGE-FROM-OPS> 1,586,202
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 311,181
<NUMBER-OF-SHARES-REDEEMED> 1,411
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 10,103,979
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 12,135
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 60,740
<AVERAGE-NET-ASSETS> 2,361,735
<PER-SHARE-NAV-BEGIN> 10.00
<PER-SHARE-NII> (0.04)
<PER-SHARE-GAIN-APPREC> 2.51
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 12.47
<EXPENSE-RATIO> 2.50
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS INTERNATIONAL EQUITY FUND
<SERIES>
<NUMBER> 13
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUND INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 6,667,641
<INVESTMENTS-AT-VALUE> 8,329,480
<RECEIVABLES> 191,632
<ASSETS-OTHER> 1,625,529
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 10,146,641
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 42,662
<TOTAL-LIABILITIES> 42,662
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 8,507,624
<SHARES-COMMON-STOCK> 101,012
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (65,459)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1,661,814
<NET-ASSETS> 10,103,979
<DIVIDEND-INCOME> 4,568
<INTEREST-INCOME> 0
<OTHER-INCOME> 0
<EXPENSES-NET> 27,615
<NET-INVESTMENT-INCOME> (23,047)
<REALIZED-GAINS-CURRENT> (52,565)
<APPREC-INCREASE-CURRENT> 1,661,814
<NET-CHANGE-FROM-OPS> 1,586,202
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 101,012
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 10,103,979
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 12,135
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 60,740
<AVERAGE-NET-ASSETS> 1,083,253
<PER-SHARE-NAV-BEGIN> 10.00
<PER-SHARE-NII> (0.02)
<PER-SHARE-GAIN-APPREC> 2.51
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 12.49
<EXPENSE-RATIO> 1.50
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS LARGE CAP GROWTH FUND
<SERIES>
<NUMBER> 12
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 10,122,746
<INVESTMENTS-AT-VALUE> 10,921,441
<RECEIVABLES> 446,814
<ASSETS-OTHER> 139,759
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 11,508,014
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 43,590
<TOTAL-LIABILITIES> 43,590
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 10,640,729
<SHARES-COMMON-STOCK> 110,603
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 25,000
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 798,695
<NET-ASSETS> 11,464,424
<DIVIDEND-INCOME> 9,616
<INTEREST-INCOME> 4,822
<OTHER-INCOME> 0
<EXPENSES-NET> 24,294
<NET-INVESTMENT-INCOME> (9,856)
<REALIZED-GAINS-CURRENT> 31,908
<APPREC-INCREASE-CURRENT> 798,695
<NET-CHANGE-FROM-OPS> 820,747
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 112,907
<NUMBER-OF-SHARES-REDEEMED> 2,304
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 11,464,424
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 10,872
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 59,108
<AVERAGE-NET-ASSETS> 947,479
<PER-SHARE-NAV-BEGIN> 10.00
<PER-SHARE-NII> (0.02)
<PER-SHARE-GAIN-APPREC> 1.18
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 11.16
<EXPENSE-RATIO> 2.19
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS LARGE CAP GROWTH FUND
<SERIES>
<NUMBER> 12
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 10,122,746
<INVESTMENTS-AT-VALUE> 10,921,441
<RECEIVABLES> 446,814
<ASSETS-OTHER> 139,759
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 11,508,014
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 43,590
<TOTAL-LIABILITIES> 43,590
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 10,640,729
<SHARES-COMMON-STOCK> 185,205
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 25,000
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 798,695
<NET-ASSETS> 11,464,424
<DIVIDEND-INCOME> 9,616
<INTEREST-INCOME> 4,822
<OTHER-INCOME> 0
<EXPENSES-NET> 24,294
<NET-INVESTMENT-INCOME> (9,856)
<REALIZED-GAINS-CURRENT> 31,908
<APPREC-INCREASE-CURRENT> 798,695
<NET-CHANGE-FROM-OPS> 820,747
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 185,594
<NUMBER-OF-SHARES-REDEEMED> 389
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 11,464,424
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 10,872
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 59,108
<AVERAGE-NET-ASSETS> 1,679,173
<PER-SHARE-NAV-BEGIN> 10.00
<PER-SHARE-NII> (0.01)
<PER-SHARE-GAIN-APPREC> 1.19
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 11.18
<EXPENSE-RATIO> 1.44
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS LARGE CAP GROWTH FUND
<SERIES>
<NUMBER> 12
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 10,122,746
<INVESTMENTS-AT-VALUE> 10,921,441
<RECEIVABLES> 446,814
<ASSETS-OTHER> 139,759
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 11,508,014
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 43,590
<TOTAL-LIABILITIES> 43,590
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 10,640,729
<SHARES-COMMON-STOCK> 559,048
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 25,000
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 798,695
<NET-ASSETS> 11,464,424
<DIVIDEND-INCOME> 9,616
<INTEREST-INCOME> 4,822
<OTHER-INCOME> 0
<EXPENSES-NET> 24,294
<NET-INVESTMENT-INCOME> (9,856)
<REALIZED-GAINS-CURRENT> 31,908
<APPREC-INCREASE-CURRENT> 798,695
<NET-CHANGE-FROM-OPS> 820,747
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 559,621
<NUMBER-OF-SHARES-REDEEMED> 573
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 11,464,424
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 10,872
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 59,108
<AVERAGE-NET-ASSETS> 2,919,071
<PER-SHARE-NAV-BEGIN> 10.00
<PER-SHARE-NII> (0.02)
<PER-SHARE-GAIN-APPREC> 1.19
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 11.17
<EXPENSE-RATIO> 2.21
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS LARGE CAP GROWTH FUND
<SERIES>
<NUMBER> 12
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 10,122,746
<INVESTMENTS-AT-VALUE> 10,921,441
<RECEIVABLES> 446,814
<ASSETS-OTHER> 139,759
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 11,508,014
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 43,590
<TOTAL-LIABILITIES> 43,590
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 10,640,729
<SHARES-COMMON-STOCK> 171,394
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 25,000
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 798,695
<NET-ASSETS> 11,464,424
<DIVIDEND-INCOME> 9,616
<INTEREST-INCOME> 4,822
<OTHER-INCOME> 0
<EXPENSES-NET> 24,294
<NET-INVESTMENT-INCOME> (9,856)
<REALIZED-GAINS-CURRENT> 31,908
<APPREC-INCREASE-CURRENT> 798,695
<NET-CHANGE-FROM-OPS> 820,747
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 171,394
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 11,464,424
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 10,872
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 59,108
<AVERAGE-NET-ASSETS> 1,776,432
<PER-SHARE-NAV-BEGIN> 10.00
<PER-SHARE-NII> 0.00
<PER-SHARE-GAIN-APPREC> 1.18
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 11.18
<EXPENSE-RATIO> 1.21
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS NATIONAL INTERMEDIATE MUNICIPAL FUND
<SERIES>
<NUMBER> 005
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 14,079,837
<INVESTMENTS-AT-VALUE> 14,198,840
<RECEIVABLES> 324,138
<ASSETS-OTHER> 84,787
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 14,607,765
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1,333,286
<TOTAL-LIABILITIES> 1,333,286
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 13,254,611
<SHARES-COMMON-STOCK> 215,526
<SHARES-COMMON-PRIOR> 216,665
<ACCUMULATED-NII-CURRENT> (54,031)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (45,104)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 119,003
<NET-ASSETS> 13,274,479
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 790,193
<OTHER-INCOME> 0
<EXPENSES-NET> 124,381
<NET-INVESTMENT-INCOME> 665,812
<REALIZED-GAINS-CURRENT> (8,467)
<APPREC-INCREASE-CURRENT> (658,457)
<NET-CHANGE-FROM-OPS> (1,112)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 99,215
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 129,309
<NUMBER-OF-SHARES-REDEEMED> 137,489
<SHARES-REINVESTED> 7,041
<NET-CHANGE-IN-ASSETS> (2,534,109)
<ACCUMULATED-NII-PRIOR> (31,431)
<ACCUMULATED-GAINS-PRIOR> (36,637)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 85,376
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 347,884
<AVERAGE-NET-ASSETS> 2,495,554
<PER-SHARE-NAV-BEGIN> 10.57
<PER-SHARE-NII> 0.41
<PER-SHARE-GAIN-APPREC> (0.44)
<PER-SHARE-DIVIDEND> 0.41
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 10.13
<EXPENSE-RATIO> 1.16
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS NATIONAL INTERMEDIATE MUNICIPAL FUND
<SERIES>
<NUMBER> 005
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 14,079,837
<INVESTMENTS-AT-VALUE> 14,198,840
<RECEIVABLES> 324,138
<ASSETS-OTHER> 84,787
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 14,607,765
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1,333,286
<TOTAL-LIABILITIES> 1,333,286
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 13,254,611
<SHARES-COMMON-STOCK> 439,258
<SHARES-COMMON-PRIOR> 239,835
<ACCUMULATED-NII-CURRENT> (54,031)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (45,104)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 119,003
<NET-ASSETS> 13,274,479
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 790,193
<OTHER-INCOME> 0
<EXPENSES-NET> 124,381
<NET-INVESTMENT-INCOME> 665,812
<REALIZED-GAINS-CURRENT> (8,467)
<APPREC-INCREASE-CURRENT> (658,457)
<NET-CHANGE-FROM-OPS> (1,112)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 205,740
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 268,058
<NUMBER-OF-SHARES-REDEEMED> 83,003
<SHARES-REINVESTED> 14,368
<NET-CHANGE-IN-ASSETS> (2,534,109)
<ACCUMULATED-NII-PRIOR> (31,431)
<ACCUMULATED-GAINS-PRIOR> (36,637)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 85,376
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 347,884
<AVERAGE-NET-ASSETS> 4,443,449
<PER-SHARE-NAV-BEGIN> 10.61
<PER-SHARE-NII> 0.48
<PER-SHARE-GAIN-APPREC> (0.46)
<PER-SHARE-DIVIDEND> 0.48
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 10.15
<EXPENSE-RATIO> 0.63
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS NATIONAL INTERMEDIATE MUNICIPAL FUND
<SERIES>
<NUMBER> 005
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 14,079,837
<INVESTMENTS-AT-VALUE> 14,198,840
<RECEIVABLES> 324,138
<ASSETS-OTHER> 84,787
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 14,607,765
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1,333,286
<TOTAL-LIABILITIES> 1,333,286
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 13,254,611
<SHARES-COMMON-STOCK> 404,341
<SHARES-COMMON-PRIOR> 261,355
<ACCUMULATED-NII-CURRENT> (54,031)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (45,104)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 119,003
<NET-ASSETS> 13,274,479
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 790,193
<OTHER-INCOME> 0
<EXPENSES-NET> 124,381
<NET-INVESTMENT-INCOME> 665,812
<REALIZED-GAINS-CURRENT> (8,467)
<APPREC-INCREASE-CURRENT> (658,457)
<NET-CHANGE-FROM-OPS> (1,112)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 135,463
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 208,229
<NUMBER-OF-SHARES-REDEEMED> 70,117
<SHARES-REINVESTED> 4,874
<NET-CHANGE-IN-ASSETS> (2,534,109)
<ACCUMULATED-NII-PRIOR> (31,431)
<ACCUMULATED-GAINS-PRIOR> (36,637)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 85,376
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 347,884
<AVERAGE-NET-ASSETS> 3,441,372
<PER-SHARE-NAV-BEGIN> 10.57
<PER-SHARE-NII> 0.38
<PER-SHARE-GAIN-APPREC> (0.43)
<PER-SHARE-DIVIDEND> 0.41
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 10.11
<EXPENSE-RATIO> 1.35
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS NATIONAL INTERMEDIATE MUNICIPAL FUND
<SERIES>
<NUMBER> 005
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 14,079,837
<INVESTMENTS-AT-VALUE> 14,198,840
<RECEIVABLES> 324,138
<ASSETS-OTHER> 84,787
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 14,607,765
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1,333,286
<TOTAL-LIABILITIES> 1,333,286
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 13,254,611
<SHARES-COMMON-STOCK> 250,634
<SHARES-COMMON-PRIOR> 774,358
<ACCUMULATED-NII-CURRENT> (54,031)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (45,104)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 119,003
<NET-ASSETS> 13,274,479
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 790,193
<OTHER-INCOME> 0
<EXPENSES-NET> 124,381
<NET-INVESTMENT-INCOME> 665,812
<REALIZED-GAINS-CURRENT> (8,467)
<APPREC-INCREASE-CURRENT> (658,457)
<NET-CHANGE-FROM-OPS> (1,112)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 247,994
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 9,954
<NUMBER-OF-SHARES-REDEEMED> 539,679
<SHARES-REINVESTED> 6,001
<NET-CHANGE-IN-ASSETS> (2,534,109)
<ACCUMULATED-NII-PRIOR> (31,431)
<ACCUMULATED-GAINS-PRIOR> (36,637)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 85,376
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 347,884
<AVERAGE-NET-ASSETS> 5,139,311
<PER-SHARE-NAV-BEGIN> 10.60
<PER-SHARE-NII> 0.49
<PER-SHARE-GAIN-APPREC> (0.44)
<PER-SHARE-DIVIDEND> 0.50
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 10.15
<EXPENSE-RATIO> 0.41
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS NEW YORK MUNICIPAL MONEY MARKET FUND
<SERIES>
<NUMBER> 002
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 174,402,039
<INVESTMENTS-AT-VALUE> 174,402,039
<RECEIVABLES> 640,017
<ASSETS-OTHER> 732,714
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 175,774,770
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 972,367
<TOTAL-LIABILITIES> 972,367
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 174,976,054
<SHARES-COMMON-STOCK> 33,000
<SHARES-COMMON-PRIOR> 152,810
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (173,651)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 174,802,403
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 5,842,945
<OTHER-INCOME> 0
<EXPENSES-NET> 740,587
<NET-INVESTMENT-INCOME> 5,102,358
<REALIZED-GAINS-CURRENT> 47
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 5,102,405
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 1,063
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 39,204
<NUMBER-OF-SHARES-REDEEMED> 159,056
<SHARES-REINVESTED> 42
<NET-CHANGE-IN-ASSETS> (26,331,435)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (234,644)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 447,769
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 740,587
<AVERAGE-NET-ASSETS> 39,261
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> 0.03
<PER-SHARE-GAIN-APPREC> 0.00
<PER-SHARE-DIVIDEND> 0.03
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.40
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS NEW YORK MUNICIPAL MONEY MARKET FUND
<SERIES>
<NUMBER> 002
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 174,402,039
<INVESTMENTS-AT-VALUE> 174,402,039
<RECEIVABLES> 640,017
<ASSETS-OTHER> 732,714
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 175,774,770
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 972,367
<TOTAL-LIABILITIES> 972,367
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 174,976,054
<SHARES-COMMON-STOCK> 5,818,342
<SHARES-COMMON-PRIOR> 5,371,796
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (173,651)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 174,802,403
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 5,842,945
<OTHER-INCOME> 0
<EXPENSES-NET> 740,587
<NET-INVESTMENT-INCOME> 5,102,358
<REALIZED-GAINS-CURRENT> 47
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 5,102,405
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 143,887
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 3,635,035
<NUMBER-OF-SHARES-REDEEMED> 3,332,584
<SHARES-REINVESTED> 114,095
<NET-CHANGE-IN-ASSETS> (26,331,435)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (234,644)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 447,769
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 740,587
<AVERAGE-NET-ASSETS> 5,048,720
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> 0.03
<PER-SHARE-GAIN-APPREC> 0.00
<PER-SHARE-DIVIDEND> 0.03
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.41
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS NEW YORK MUNICIPAL MONEY MARKET FUND
<SERIES>
<NUMBER> 002
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 174,402,039
<INVESTMENTS-AT-VALUE> 174,402,039
<RECEIVABLES> 640,017
<ASSETS-OTHER> 732,714
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 175,774,770
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 972,367
<TOTAL-LIABILITIES> 972,367
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 174,976,054
<SHARES-COMMON-STOCK> 258,551
<SHARES-COMMON-PRIOR> 25,000
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (173,651)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 174,802,403
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 5,842,945
<OTHER-INCOME> 0
<EXPENSES-NET> 740,587
<NET-INVESTMENT-INCOME> 5,102,358
<REALIZED-GAINS-CURRENT> 47
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 5,102,405
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 5,978
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 269,414
<NUMBER-OF-SHARES-REDEEMED> 40,331
<SHARES-REINVESTED> 4,468
<NET-CHANGE-IN-ASSETS> (26,331,435)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (234,644)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 447,769
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 740,587
<AVERAGE-NET-ASSETS> 198,391
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> 0.03
<PER-SHARE-GAIN-APPREC> 0.00
<PER-SHARE-DIVIDEND> 0.03
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.42
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS NEW YORK MUNICIPAL MONEY MARKET FUND
<SERIES>
<NUMBER> 002
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 174,402,039
<INVESTMENTS-AT-VALUE> 174,402,039
<RECEIVABLES> 640,017
<ASSETS-OTHER> 732,714
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 175,774,770
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 972,367
<TOTAL-LIABILITIES> 972,367
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 174,976,054
<SHARES-COMMON-STOCK> 168,927,964
<SHARES-COMMON-PRIOR> 195,819,733
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (173,651)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 174,802,403
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 5,842,945
<OTHER-INCOME> 0
<EXPENSES-NET> 740,587
<NET-INVESTMENT-INCOME> 5,102,358
<REALIZED-GAINS-CURRENT> 47
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 5,102,405
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 4,951,430
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 101,302,458
<NUMBER-OF-SHARES-REDEEMED> 133,081,632
<SHARES-REINVESTED> 4,887,405
<NET-CHANGE-IN-ASSETS> (26,331,435)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (234,644)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 447,769
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 740,587
<AVERAGE-NET-ASSETS> 173,821,183
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> 0.03
<PER-SHARE-GAIN-APPREC> 0.00
<PER-SHARE-DIVIDEND> 0.03
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.41
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS SMALL CAP GROWTH FUND - CLASS 2
<SERIES>
<NUMBER> 011
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 209,094,444
<INVESTMENTS-AT-VALUE> 311,764,049
<RECEIVABLES> 391,984
<ASSETS-OTHER> 440
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 312,156,473
<PAYABLE-FOR-SECURITIES> 3,009,371
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2,954,391
<TOTAL-LIABILITIES> 5,963,762
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 162,007,234
<SHARES-COMMON-STOCK> 838,267
<SHARES-COMMON-PRIOR> 127,254
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 42,543,211
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 101,642,266
<NET-ASSETS> 306,192,711
<DIVIDEND-INCOME> 229,359
<INTEREST-INCOME> 828,178
<OTHER-INCOME> 0
<EXPENSES-NET> 2,088,081
<NET-INVESTMENT-INCOME> (1,030,544)
<REALIZED-GAINS-CURRENT> 59,817,958
<APPREC-INCREASE-CURRENT> 11,271,260
<NET-CHANGE-FROM-OPS> 70,058,674
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 719,082
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 197,644
<NUMBER-OF-SHARES-REDEEMED> 93,401
<SHARES-REINVESTED> 45,657
<NET-CHANGE-IN-ASSETS> 297,599,181
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (319,961)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,035,619
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2,129,592
<AVERAGE-NET-ASSETS> 6,533,057
<PER-SHARE-NAV-BEGIN> 11.56
<PER-SHARE-NII> (0.17)
<PER-SHARE-GAIN-APPREC> 6.57
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.92
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 17.04
<EXPENSE-RATIO> 2.14
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS SMALL CAP GROWTH FUND - CLASS A
<SERIES>
<NUMBER> 011
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 209,094,444
<INVESTMENTS-AT-VALUE> 311,764,049
<RECEIVABLES> 391,984
<ASSETS-OTHER> 440
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 312,156,473
<PAYABLE-FOR-SECURITIES> 3,009,371
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2,954,391
<TOTAL-LIABILITIES> 5,963,762
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 162,007,234
<SHARES-COMMON-STOCK> 9,708,079
<SHARES-COMMON-PRIOR> 276,591
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 42,543,211
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 101,642,266
<NET-ASSETS> 306,192,711
<DIVIDEND-INCOME> 229,359
<INTEREST-INCOME> 828,178
<OTHER-INCOME> 0
<EXPENSES-NET> 2,088,081
<NET-INVESTMENT-INCOME> (1,030,544)
<REALIZED-GAINS-CURRENT> 59,817,958
<APPREC-INCREASE-CURRENT> 11,271,260
<NET-CHANGE-FROM-OPS> 70,058,674
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 8,697,335
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 3,555,893
<NUMBER-OF-SHARES-REDEEMED> 4,086,563
<SHARES-REINVESTED> 526,908
<NET-CHANGE-IN-ASSETS> 297,599,181
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (319,961)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,035,619
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2,129,592
<AVERAGE-NET-ASSETS> 66,056,810
<PER-SHARE-NAV-BEGIN> 11.59
<PER-SHARE-NII> (0.07)
<PER-SHARE-GAIN-APPREC> 6.63
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.92
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 17.23
<EXPENSE-RATIO> 1.37
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS SMALL CAP GROWTH FUND - CLASS B
<SERIES>
<NUMBER> 011
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 209,094,444
<INVESTMENTS-AT-VALUE> 311,764,049
<RECEIVABLES> 391,984
<ASSETS-OTHER> 440
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 312,156,473
<PAYABLE-FOR-SECURITIES> 3,009,371
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2,954,391
<TOTAL-LIABILITIES> 5,963,762
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 162,007,234
<SHARES-COMMON-STOCK> 7,321,521
<SHARES-COMMON-PRIOR> 333,347
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 42,543,211
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 101,642,266
<NET-ASSETS> 306,192,711
<DIVIDEND-INCOME> 229,359
<INTEREST-INCOME> 828,178
<OTHER-INCOME> 0
<EXPENSES-NET> 2,088,081
<NET-INVESTMENT-INCOME> (1,030,544)
<REALIZED-GAINS-CURRENT> 59,817,958
<APPREC-INCREASE-CURRENT> 11,271,260
<NET-CHANGE-FROM-OPS> 70,058,674
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 6,351,645
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 524,385
<NUMBER-OF-SHARES-REDEEMED> 903,160
<SHARES-REINVESTED> 393,936
<NET-CHANGE-IN-ASSETS> 297,599,181
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (319,961)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,035,619
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2,129,592
<AVERAGE-NET-ASSETS> 49,225,538
<PER-SHARE-NAV-BEGIN> 11.55
<PER-SHARE-NII> (0.17)
<PER-SHARE-GAIN-APPREC> 6.55
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.92
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 17.01
<EXPENSE-RATIO> 2.12
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS SMALL CAP GROWTH FUND - CLASS O
<SERIES>
<NUMBER> 011
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 209,094,444
<INVESTMENTS-AT-VALUE> 311,764,049
<RECEIVABLES> 391,984
<ASSETS-OTHER> 440
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 312,156,473
<PAYABLE-FOR-SECURITIES> 3,009,371
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2,954,391
<TOTAL-LIABILITIES> 5,963,762
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 162,007,234
<SHARES-COMMON-STOCK> 3,844
<SHARES-COMMON-PRIOR> 5,754
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 42,543,211
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 101,642,266
<NET-ASSETS> 306,192,711
<DIVIDEND-INCOME> 229,359
<INTEREST-INCOME> 828,178
<OTHER-INCOME> 0
<EXPENSES-NET> 2,088,081
<NET-INVESTMENT-INCOME> (1,030,544)
<REALIZED-GAINS-CURRENT> 59,817,958
<APPREC-INCREASE-CURRENT> 11,271,260
<NET-CHANGE-FROM-OPS> 70,058,674
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 1,195
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 3,013
<NUMBER-OF-SHARES-REDEEMED> 5,000
<SHARES-REINVESTED> 76
<NET-CHANGE-IN-ASSETS> 297,599,181
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (319,961)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,035,619
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2,129,592
<AVERAGE-NET-ASSETS> 34,428
<PER-SHARE-NAV-BEGIN> 11.60
<PER-SHARE-NII> (0.06)
<PER-SHARE-GAIN-APPREC> 6.67
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.92
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 17.29
<EXPENSE-RATIO> 1.24
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS STRATEGIC BOND FUND - CLASS 2
<SERIES>
<NUMBER> 008
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 120,720,383
<INVESTMENTS-AT-VALUE> 116,079,884
<RECEIVABLES> 2,819,231
<ASSETS-OTHER> 6,213
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 118,905,328
<PAYABLE-FOR-SECURITIES> 6,165,588
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1,428,288
<TOTAL-LIABILITIES> 7,593,876
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 122,103,171
<SHARES-COMMON-STOCK> 2,323,604
<SHARES-COMMON-PRIOR> 2,684,036
<ACCUMULATED-NII-CURRENT> (701,425)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (5,425,039)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (4,665,255)
<NET-ASSETS> 111,311,452
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 11,910,091
<OTHER-INCOME> 0
<EXPENSES-NET> 2,104,046
<NET-INVESTMENT-INCOME> 9,806,045
<REALIZED-GAINS-CURRENT> (3,147,402)
<APPREC-INCREASE-CURRENT> (1,822,047)
<NET-CHANGE-FROM-OPS> 4,836,596
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1,968,767)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 449,804
<NUMBER-OF-SHARES-REDEEMED> 917,115
<SHARES-REINVESTED> 106,879
<NET-CHANGE-IN-ASSETS> (6,436,154)
<ACCUMULATED-NII-PRIOR> (925,830)
<ACCUMULATED-GAINS-PRIOR> (2,542,836)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 935,416
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2,336,888
<AVERAGE-NET-ASSETS> 25,217,472
<PER-SHARE-NAV-BEGIN> 10.18
<PER-SHARE-NII> 0.83
<PER-SHARE-GAIN-APPREC> (0.40)
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.77
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 9.84
<EXPENSE-RATIO> 1.76
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS STRATEGIC BOND FUND - CLASS A
<SERIES>
<NUMBER> 008
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 120,720,383
<INVESTMENTS-AT-VALUE> 116,079,884
<RECEIVABLES> 2,819,231
<ASSETS-OTHER> 6,213
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 118,905,328
<PAYABLE-FOR-SECURITIES> 6,165,588
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1,428,288
<TOTAL-LIABILITIES> 7,593,876
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 122,103,171
<SHARES-COMMON-STOCK> 1,893,584
<SHARES-COMMON-PRIOR> 2,159,481
<ACCUMULATED-NII-CURRENT> (701,425)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (5,425,039)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (4,665,255)
<NET-ASSETS> 111,311,452
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 11,910,091
<OTHER-INCOME> 0
<EXPENSES-NET> 2,104,046
<NET-INVESTMENT-INCOME> 9,806,045
<REALIZED-GAINS-CURRENT> (3,147,402)
<APPREC-INCREASE-CURRENT> (1,822,047)
<NET-CHANGE-FROM-OPS> 4,836,596
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1,848,302)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 717,729
<NUMBER-OF-SHARES-REDEEMED> 1,090,797
<SHARES-REINVESTED> 107,171
<NET-CHANGE-IN-ASSETS> (6,436,154)
<ACCUMULATED-NII-PRIOR> (925,830)
<ACCUMULATED-GAINS-PRIOR> (2,542,836)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 935,416
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2,336,888
<AVERAGE-NET-ASSETS> 21,328,758
<PER-SHARE-NAV-BEGIN> 10.19
<PER-SHARE-NII> 0.88
<PER-SHARE-GAIN-APPREC> (0.41)
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.85
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 9.81
<EXPENSE-RATIO> 1.24
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS STRATEGIC BOND FUND - CLASS B
<SERIES>
<NUMBER> 008
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 120,720,383
<INVESTMENTS-AT-VALUE> 116,079,884
<RECEIVABLES> 2,819,231
<ASSETS-OTHER> 6,213
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 118,905,328
<PAYABLE-FOR-SECURITIES> 6,165,588
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1,428,288
<TOTAL-LIABILITIES> 7,593,876
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 122,103,171
<SHARES-COMMON-STOCK> 7,065,838
<SHARES-COMMON-PRIOR> 6,675,362
<ACCUMULATED-NII-CURRENT> (701,425)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (5,425,039)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (4,665,255)
<NET-ASSETS> 111,311,452
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 11,910,091
<OTHER-INCOME> 0
<EXPENSES-NET> 2,104,046
<NET-INVESTMENT-INCOME> 9,806,045
<REALIZED-GAINS-CURRENT> (3,147,402)
<APPREC-INCREASE-CURRENT> (1,822,047)
<NET-CHANGE-FROM-OPS> 4,836,596
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (5,452,592)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1,805,183
<NUMBER-OF-SHARES-REDEEMED> 1,626,669
<SHARES-REINVESTED> 211,962
<NET-CHANGE-IN-ASSETS> (6,436,154)
<ACCUMULATED-NII-PRIOR> (925,830)
<ACCUMULATED-GAINS-PRIOR> (2,542,836)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 935,416
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2,336,888
<AVERAGE-NET-ASSETS> 69,846,866
<PER-SHARE-NAV-BEGIN> 10.18
<PER-SHARE-NII> 0.81
<PER-SHARE-GAIN-APPREC> (0.41)
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.77
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 9.81
<EXPENSE-RATIO> 1.99
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS STRATEGIC BOND FUND - CLASS O
<SERIES>
<NUMBER> 008
<NAME> SALOMON BROTHERS INVESTMENT SERIES FUNDS INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 120,720,383
<INVESTMENTS-AT-VALUE> 116,079,884
<RECEIVABLES> 2,819,231
<ASSETS-OTHER> 6,213
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 118,905,328
<PAYABLE-FOR-SECURITIES> 6,165,588
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1,428,288
<TOTAL-LIABILITIES> 7,593,876
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 122,103,171
<SHARES-COMMON-STOCK> 60,629
<SHARES-COMMON-PRIOR> 48,945
<ACCUMULATED-NII-CURRENT> (701,425)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (5,425,039)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (4,665,255)
<NET-ASSETS> 111,311,452
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 11,910,091
<OTHER-INCOME> 0
<EXPENSES-NET> 2,104,046
<NET-INVESTMENT-INCOME> 9,806,045
<REALIZED-GAINS-CURRENT> (3,147,402)
<APPREC-INCREASE-CURRENT> (1,822,047)
<NET-CHANGE-FROM-OPS> 4,836,596
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (46,780)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 9,791
<NUMBER-OF-SHARES-REDEEMED> 1,544
<SHARES-REINVESTED> 3,437
<NET-CHANGE-IN-ASSETS> (6,436,154)
<ACCUMULATED-NII-PRIOR> (925,830)
<ACCUMULATED-GAINS-PRIOR> (2,542,836)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 935,416
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2,336,888
<AVERAGE-NET-ASSETS> 522,178
<PER-SHARE-NAV-BEGIN> 10.18
<PER-SHARE-NII> 0.91
<PER-SHARE-GAIN-APPREC> (0.41)
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.88
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 9.80
<EXPENSE-RATIO> 0.99
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS U.S. GOVERNMENT INCOME FUND - CLASS 2
<SERIES>
<NUMBER> 006
<NAME> SALOMON BROTHERS INVESTMENT SERIES INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 31,485,963
<INVESTMENTS-AT-VALUE> 30,891,649
<RECEIVABLES> 1,449,177
<ASSETS-OTHER> 5,207
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 32,346,033
<PAYABLE-FOR-SECURITIES> 1,471,188
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 349,700
<TOTAL-LIABILITIES> 1,820,888
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 31,600,759
<SHARES-COMMON-STOCK> 542,643
<SHARES-COMMON-PRIOR> 458,725
<ACCUMULATED-NII-CURRENT> (106,195)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (375,105)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (594,314)
<NET-ASSETS> 30,525,145
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1,960,940
<OTHER-INCOME> 0
<EXPENSES-NET> 398,671
<NET-INVESTMENT-INCOME> 1,562,269
<REALIZED-GAINS-CURRENT> (331,384)
<APPREC-INCREASE-CURRENT> (930,757)
<NET-CHANGE-FROM-OPS> 300,128
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 255,303
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 349,784
<NUMBER-OF-SHARES-REDEEMED> 281,660
<SHARES-REINVESTED> 15,794
<NET-CHANGE-IN-ASSETS> 421,457
<ACCUMULATED-NII-PRIOR> (50,677)
<ACCUMULATED-GAINS-PRIOR> (1,375)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 200,629
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 652,881
<AVERAGE-NET-ASSETS> 4,997,822
<PER-SHARE-NAV-BEGIN> 10.28
<PER-SHARE-NII> 0.49
<PER-SHARE-GAIN-APPREC> (0.40)
<PER-SHARE-DIVIDEND> 0.51
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 9.86
<EXPENSE-RATIO> 1.37
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS U.S. GOVERNMENT INCOME FUND - CLASS A
<SERIES>
<NUMBER> 006
<NAME> SALOMON BROTHERS INVESTMENT SERIES INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 31,485,963
<INVESTMENTS-AT-VALUE> 30,891,649
<RECEIVABLES> 1,449,177
<ASSETS-OTHER> 5,207
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 32,346,033
<PAYABLE-FOR-SECURITIES> 1,471,188
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 349,700
<TOTAL-LIABILITIES> 1,820,888
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 31,600,759
<SHARES-COMMON-STOCK> 586,478
<SHARES-COMMON-PRIOR> 655,867
<ACCUMULATED-NII-CURRENT> (106,195)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (375,105)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (594,314)
<NET-ASSETS> 30,525,145
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1,960,940
<OTHER-INCOME> 0
<EXPENSES-NET> 398,671
<NET-INVESTMENT-INCOME> 1,562,269
<REALIZED-GAINS-CURRENT> (331,384)
<APPREC-INCREASE-CURRENT> (930,757)
<NET-CHANGE-FROM-OPS> 300,128
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 393,854
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 514,105
<NUMBER-OF-SHARES-REDEEMED> 606,035
<SHARES-REINVESTED> 22,541
<NET-CHANGE-IN-ASSETS> 421,457
<ACCUMULATED-NII-PRIOR> (50,677)
<ACCUMULATED-GAINS-PRIOR> (1,375)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 200,629
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 652,881
<AVERAGE-NET-ASSETS> 6,708,565
<PER-SHARE-NAV-BEGIN> 10.28
<PER-SHARE-NII> 0.54
<PER-SHARE-GAIN-APPREC> (0.39)
<PER-SHARE-DIVIDEND> 0.59
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 9.84
<EXPENSE-RATIO> 0.85
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS U.S. GOVERNMENT INCOME FUND - CLASS B
<SERIES>
<NUMBER> 006
<NAME> SALOMON BROTHERS INVESTMENT SERIES INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 31,485,963
<INVESTMENTS-AT-VALUE> 30,891,649
<RECEIVABLES> 1,449,177
<ASSETS-OTHER> 5,207
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 32,346,033
<PAYABLE-FOR-SECURITIES> 1,471,188
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 349,700
<TOTAL-LIABILITIES> 1,820,888
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 31,600,759
<SHARES-COMMON-STOCK> 1,635,618
<SHARES-COMMON-PRIOR> 1,488,893
<ACCUMULATED-NII-CURRENT> (106,195)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (375,105)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (594,314)
<NET-ASSETS> 30,525,145
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1,960,940
<OTHER-INCOME> 0
<EXPENSES-NET> 398,671
<NET-INVESTMENT-INCOME> 1,562,269
<REALIZED-GAINS-CURRENT> (331,384)
<APPREC-INCREASE-CURRENT> (930,757)
<NET-CHANGE-FROM-OPS> 300,128
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 806,461
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 912,987
<NUMBER-OF-SHARES-REDEEMED> 812,174
<SHARES-REINVESTED> 45,912
<NET-CHANGE-IN-ASSETS> 421,457
<ACCUMULATED-NII-PRIOR> (50,677)
<ACCUMULATED-GAINS-PRIOR> (1,375)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 200,629
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 652,881
<AVERAGE-NET-ASSETS> 15,820,133
<PER-SHARE-NAV-BEGIN> 10.29
<PER-SHARE-NII> 0.49
<PER-SHARE-GAIN-APPREC> (0.42)
<PER-SHARE-DIVIDEND> 0.51
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 9.85
<EXPENSE-RATIO> 1.60
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862502
<NAME> SALOMON BROTHERS U.S. GOVERNMENT INCOME FUND - CLASS 2
<SERIES>
<NUMBER> 006
<NAME> SALOMON BROTHERS INVESTMENT SERIES INC.
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 31,485,963
<INVESTMENTS-AT-VALUE> 30,891,649
<RECEIVABLES> 1,449,177
<ASSETS-OTHER> 5,207
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 32,346,033
<PAYABLE-FOR-SECURITIES> 1,471,188
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 349,700
<TOTAL-LIABILITIES> 1,820,888
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 31,600,759
<SHARES-COMMON-STOCK> 334,629
<SHARES-COMMON-PRIOR> 323,740
<ACCUMULATED-NII-CURRENT> (106,195)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (375,105)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (594,314)
<NET-ASSETS> 30,525,145
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1,960,940
<OTHER-INCOME> 0
<EXPENSES-NET> 398,671
<NET-INVESTMENT-INCOME> 1,562,269
<REALIZED-GAINS-CURRENT> (331,384)
<APPREC-INCREASE-CURRENT> (930,757)
<NET-CHANGE-FROM-OPS> 300,128
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 204,515
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 13,145
<NUMBER-OF-SHARES-REDEEMED> 3,828
<SHARES-REINVESTED> 1,572
<NET-CHANGE-IN-ASSETS> 421,457
<ACCUMULATED-NII-PRIOR> (50,677)
<ACCUMULATED-GAINS-PRIOR> (1,375)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 200,629
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 652,881
<AVERAGE-NET-ASSETS> 3,340,552
<PER-SHARE-NAV-BEGIN> 10.29
<PER-SHARE-NII> 0.57
<PER-SHARE-GAIN-APPREC> (0.40)
<PER-SHARE-DIVIDEND> 0.61
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 9.85
<EXPENSE-RATIO> 0.60
</TABLE>