Problems in marketing
By: by Melvin Thomas Copeland.
Edition: 2d ed.
Publisher: A. W. Shaw company; [etc., etc.]
Published: 1923
Place of publication: Chicago; New York
Language: eng
Number of pages: 803
Subjects: Marketing.; Retail trade.; Salesmen and salesmanship.; Advertising.
Notes: Published in 1920 under title: Marketing problems.