How to run seminars and workshops presentation skills for consultants, trainers, and teachers

ग्रंथसूची विवरण
मुख्य लेखक: Jolles, Robert L.
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: New York Wiley c2001.
संस्करण:2nd ed.
विषय: