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EXHIBIT 77(O) MORGAN STANLEY DEAN WITTER TOTAL RETURN TRUST
10f-3 transactions for the period January 1, 2000-June 30, 2000
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TOTAL
ISSUED/
DATE PRICE SHARES % of PRINCIPAL PURCHASED
SECURITY PURCHASED SHARE PURCHASED Assets AMOUNT BY FUND BROKER(S)
Blaze Software 03/23/00 $ 16.00 1,200 <0.001% $ 64,000,000.00 <0.001% Fleet
Caminus Corp. 01/28/00 $ 16.00 3,300 0.0173% $ 69,652,000.00 0.0754% Deutsche Bank
Capstone 06/28/00 $ 16.00 10,500 0.0318% $ 145,454,544.00 0.116% Goldman Sachs
First World Comm. 03/08/00 $ 17.00 1,200 <0.001% $ 170,000,000.00 <0.001% Lehman Brothers
Genentech 03/23/00 $163.00 24,710 0.010% $ 2,819,900,000.00 0.0014% JP Morgan
GT Group Telecom 03/23/00 $ 14.00 1,900 <0.001% $ 252,000,000.00 <0.001% Salomon Smith Barney
Nextel Partners 02/22/00 $ 20.00 11,100 <0.065% $ 470,000,000.00 0.047% Goldman Sachs
Palm Inc. 03/01/00 $ 38.00 3,100 <0.001% $ 874,000,000.00 <0.001% Goldman Sachs
Savvis Communications02/27/00 $ 20.00 2,500 <0.001% $ 408,000,000.00 0.0147% Merrill Lynch
Stratos Lightware 06/26/00 $ 21.00 5,900 0.216% $ 183,750,000.00 0.067% Lehman Brothers
Thermawave Inc. 02/08/00 $ 20.00 6,400 0.039% $ 180,000,000.00 0.071% Lehman Brothers
Via Net. Works 02/14/00 $ 21.00 2,100 0.013% $ 300,300,000.00 0.015% DLJ
Websence Inc. 03/28/00 $ 18.00 2,900 <0.001% $ 72,000,000.00 <0.001% Chase H&Q
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