The challenge of effective speaking
Verderber, Rudolph F.
The challenge of effective speaking Verderber, Rudolph F. - 1997 - 488 p.
EN
0-534-24480-7
Public speaking
808.51 / VER-C
The challenge of effective speaking Verderber, Rudolph F. - 1997 - 488 p.
EN
0-534-24480-7
Public speaking
808.51 / VER-C