Handbook of effective sales prospecting techniques//
SELTZ , David D.
Handbook of effective sales prospecting techniques// D.David ,SELTZ - london Addisonwesley 1982 - viii,206p
Sales Managment
REF 658.85 SEH
Handbook of effective sales prospecting techniques// D.David ,SELTZ - london Addisonwesley 1982 - viii,206p
Sales Managment
REF 658.85 SEH