Normale Ansicht MARC ISBD

Patent Practices of the Post Office Department : Preliminary Report of the Subcommittee of Patents, Trademarks and Copyrights of the Committee on the Judiciary ; U.S Senate, 86. Congress, 2. Session persuant to S. res. 53

Von: Verlag: Washington: US Gov. Print. Off., 1959Beschreibung: V, 6 SSchlagwörter: