Title: Yale in the world of tomorrow
Subjects: Catalogs, Hardware, Machinery, Aesthetic aspects, Yale & Towne Mfg. Co, New York World's Fair (1939-1940 : New York, N.Y.) http://id.loc.gov/authorities/names/n82144169, New York World's Fair. fast (OCoLC)fst01723437
Time periods: 1830-1950