Author: Commerce Department / Publish Year Decade: 1940 - 1949 / Sudoc Stem: C 32.7 - Blacklight Search Results

Start Over Author Commerce Department Publish Year Decade 1940 - 1949 Sudoc Stem C 32.7

1. Inventors. How inventors can aid the War effort [with list of instructive literature].

Corporate/Agency Authors:: National Inventors Council and Commerce Department
Publisher:: National Inventors Council
Date:: Revised 1942. 1942
SuDoc number:: C 32.7:2/2