1. Essentials of seling
پدیدآورنده : / by Frank M. Burridge, Nicholas E. Brown, John M. Burridge [and others] Edited by Charles W. Lewis,Lewis
کتابخانه: Central Library and Documents Center of Tehran University (Tehran)
موضوع : Salesman and salemanship
رده :
HF
5438
.
L53
