Verderber, Rudolph F.
Essentials of informative speaking : theory & contexts / Rudolph F. Verderber. - Belmont, Calif. : Wadsworth, c1991. - xv, 240 p.
0534152767
92026193
Public speaking.
Oral communication.
Essentials of informative speaking : theory & contexts / Rudolph F. Verderber. - Belmont, Calif. : Wadsworth, c1991. - xv, 240 p.
0534152767
92026193
Public speaking.
Oral communication.