How to become a master sales builder:
Gschwandtner, Gerhard
How to become a master sales builder: personal selling power's bluepring for success. Gschwandtner, Gerhard - Englwood Cliffs,USA: Prentice-Hall, 1987 - 283 p.
EN
0-13-396177-x
Selling
658.85 / GSC-H
How to become a master sales builder: personal selling power's bluepring for success. Gschwandtner, Gerhard - Englwood Cliffs,USA: Prentice-Hall, 1987 - 283 p.
EN
0-13-396177-x
Selling
658.85 / GSC-H