Personal selling :
Marks, Ronald B., 1944-
Personal selling : a relationship approach / Ronald B. Marks. - 6th ed. - Upper Saddle River, N.J. : Prentice Hall, c1997. - xix, 587 p. : ill. (some col.). ; 26 cm.
Includes bibliographical references and index.
0132428849
Selling.
Selling--Psychological aspects.
Selling--Vocational guidance.
Personal selling : a relationship approach / Ronald B. Marks. - 6th ed. - Upper Saddle River, N.J. : Prentice Hall, c1997. - xix, 587 p. : ill. (some col.). ; 26 cm.
Includes bibliographical references and index.
0132428849
Selling.
Selling--Psychological aspects.
Selling--Vocational guidance.