1. The top performer's guide to speeches and presentations :
پدیدآورنده : Tim Ursiny & Gary DeMoss, with Jim Morel.
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Business presentations.,Public speaking.,BUSINESS & ECONOMICS-- Business Communication-- General.,BUSINESS & ECONOMICS-- Business Communication-- Meetings & Presentations.,Business presentations.,Public speaking.
رده :
PN4129
.
15
.
U77
2007eb
