Marketing research activities of manufacturers ...
By: by Elma S. Moulton, Market Data Section, Marketing Research Division.
Contributors: Moulton, Elma Saunders.; American Marketing Association.
Series: Market research series; no. 21
Published: 1939
Place of publication: [Washington]
Language: eng
Number of pages: 49
Subjects: Research, Industrial.; Market surveys -- United States.
Notes: At head of title: United States Department of Commerce. Harry L. Hopkins, secretary. Bureau of Foreign and Domestic Commerce, N. H. Engle, acting director.
Photoprinted.
"This study was undertaken in the spring of 1938 ... in cooperation with the American marketing association."--p. 2.