Sales engineering
By: by Bernard Lester ...
Publisher: J. Wiley & Sons, Inc; Chapman & Hall, Limited
Published: 1940
Place of publication: New York; London
Language: eng
Number of pages: 200
Subjects: Engineering; Selling
Notes: Microfilm. New York, N.Y., Columbia University Libraries, 1996. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1996.