Principles of salesmanship
By: by Harold Whitehead
Edition: 2d ed.
Publisher: Ronald Press Co.
Published: 1920
Place of publication: New York
Language: eng
Number of pages: 389
Subjects: Selling
Notes: Microfilm. New York, N.Y. : Columbia University Libraries, 1995. 1 microfilm reel ; 35 mm.

Filmed; NEH Project (FMEST); 1995.