Wilder, Claudyne
The presentations kit: 10 steps for selling your ldeas - New York John Wiley & Sons. 1990 - x, 294 p.
471515531
Public speaking
808.51 / WIL
The presentations kit: 10 steps for selling your ldeas - New York John Wiley & Sons. 1990 - x, 294 p.
471515531
Public speaking
808.51 / WIL