Title: Libraries, publishers, and photocopying : final report of surveys conducted for the United States Copyright Office /
Authors: McDonald, Dennis D.; Bush, Colleen G.; Library of Congress.
Publisher: Library of Congress, Copyright Office ; National Technical Information Service, distributor], 1982 [i.e. 1983]
Year: 1983
Subjects: Photocopying services in libraries United States.; Copyright United States.; Publishers and publishing United States.; Library surveys United States.