DATA TRANSMISSION NETWORK CORP


9110 W DODGE RD STE 200, OMAHA NE 68114, 4023902328
COMPUTER PROGRAMMING, DATA PROCESSING, ETC.

1997 SEC Filings

DATA TRANSMISSION NETWORK CORP, 10-Q, 1997-11-14
DATA TRANSMISSION NETWORK CORP, S-8 POS, 1997-10-16
DATA TRANSMISSION NETWORK CORP, S-8, 1997-10-16
DATA TRANSMISSION NETWORK CORP, 8-K, 1997-08-29
DATA TRANSMISSION NETWORK CORP, 8-A12G, 1997-08-29
DATA TRANSMISSION NETWORK CORP, 10-Q, 1997-08-15
DATA TRANSMISSION NETWORK CORP, 11-K, 1997-06-26
DATA TRANSMISSION NETWORK CORP, 10-Q, 1997-05-15
DATA TRANSMISSION NETWORK CORP, 10-K, 1997-03-28
DATA TRANSMISSION NETWORK CORP, DEF 14A, 1997-03-13
DATA TRANSMISSION NETWORK CORP, SC 13G, 1997-02-26
DATA TRANSMISSION NETWORK CORP, SC 13G, 1997-02-14


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