Salesmanship; a programmed guide
By: [by] Lowell Anderson [and] Sam Dermengian.
Contributors: Dermengian, Sam.
Publisher: Prentice-Hall
Published: 1971
Place of publication: Englewood Cliffs, N.J
Language: eng
Number of pages: 270
Subjects: Selling -- Programmed instruction.
Notes: "Text references": p. vii.