1. Effective presentation
پدیدآورنده : / Antony Jay, Ros Jay
کتابخانه: Central Library of University of Social Welfare and Rehabilitation Sciences (Tehran)
موضوع : Employees- Training of,Business presentations,Oral Communication,Visual Communication- Technique
رده :
HF5549
,.
5
.
T7J2
2000
2. Effective presentation
پدیدآورنده : / Antony Jay, Ros Jay
کتابخانه: Razi Psychiatric Center Library (Tehran)
موضوع : Employees- Training of,Business presentations,Oral Communication,Visual Communication- Technique
رده :
HF5549
,.
5
.
T7J2
2000
