कवर छवि

The business speech speaker, audience, and text

ग्रंथसूची विवरण
मुख्य लेखक: Van Oosting, James
स्वरूप: पुस्तक
प्रकाशित: Englewood Cliff, N.J. Prentice-Hall c1985.
विषय:
Public speaking.
Communication in management.