COOPER MICHAEL R

Related Filers (1)

Ownership (3)

SC 13G
Monday, 1/29/2001
OPINION RESEARCH CORP: Major Shareholders
SC 13G
Monday, 2/14/2000
OPINION RESEARCH CORP: Major Shareholders
SC 13G
Tuesday, 2/17/1998
OPINION RESEARCH CORP: Major Shareholders
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