Concordance of the Copyright Law of the United States, as enacted on October 19, 1976 Title 17, Copyright Law keyword-in-context index
compiled by Aspen Systems Corporation under contract to the Copyright Office.
- Washington, D.C. Copyright Office, Library of Congress For sale by the Supt. of Docs., U.S. G.P.O. 1979.
- v, 344 p. 28 cm.