Philadelphia base line service.
United States Copyright Filing #TX0001988756
|Full Title||Philadelphia base line service.|
|Type of Work||Text|
|Filing Date||Jan 28, 1987|
|Date of Creation||1986|
|Date of Publication||1986-11-30|
|Basis of Claim||New Matter: "updates and revised compilation."|
People and Companies
|Copyright Claimant||Resource Group, Inc.|
|Authorship on Application||updated compilation: InfoGroup, Inc., whose pseud. is Information Resource Group, employer for hire.|
|Associated Names||Resource Group, Inc.
InfoGroup, Inc. Information Resource Group Division
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