The Dartnell handbook for conducting successful sales contests
Seltz, David D.
The Dartnell handbook for conducting successful sales contests Seltz, David D. - Chicago Dartnell Corporation 1972 - 192 p.
"A dartnell management guide"
Salesmen and salesmanship - Competitions
658.82
The Dartnell handbook for conducting successful sales contests Seltz, David D. - Chicago Dartnell Corporation 1972 - 192 p.
"A dartnell management guide"
Salesmen and salesmanship - Competitions
658.82