Patents : proposals for changes in law and procedure : January 16 ... 20, 1939

Forente Stater
Bok · Engelsk · 1939 Forente Stater. Temporary National Economic Committee

Utgitt	Washington : U.S. G.P.O. , 1939
Omfang	S. 835-1159
Emner	Big business - United States United States - Economic conditions United States - Economic policy