The challenge of effective speaking /
Verderber, Rudolph F.
The challenge of effective speaking / Rudolph F. Verderber [and] Kathleen S. Verderber - 15th.ed. - California,USA : Thomson Wadsworth, 2006. - xx; 340p. : ill.; 27cm.
Includes index and Cd rom
0534646972
Public speaking
The challenge of effective speaking / Rudolph F. Verderber [and] Kathleen S. Verderber - 15th.ed. - California,USA : Thomson Wadsworth, 2006. - xx; 340p. : ill.; 27cm.
Includes index and Cd rom
0534646972
Public speaking