Cold calling techniques (that really work!) /
Schiffman, Stephen
Cold calling techniques (that really work!) / by Stephan Schiffman - Kuala Lumpur : Golden Books Centre, 1991 - 130 p. ; 24 cm.
First published 1990 by Bob Adams
9679959732
Telephone selling
Telemarketing
Cold calling techniques (that really work!) / by Stephan Schiffman - Kuala Lumpur : Golden Books Centre, 1991 - 130 p. ; 24 cm.
First published 1990 by Bob Adams
9679959732
Telephone selling
Telemarketing
