Patent practices of the General Services Administration, Preliminary report of the Subcommittee on Patents, Trademarks, and Copyrights, of the Committee on the Judiciary, United States Senate, Eighty-sixth Congress, first session, pursuant to S. Res. 53 / [By Hershcel F. Clesner].
- Washington, U. S. Govt. Print. Off., 1959.
v, 14 p. illus. 24 cm.