The challenge of effective speaking /
Verderber, Rudolph F.
The challenge of effective speaking / Rudolph F. Verderber, Kathleen S. Vederber, Deanna D. Sellnow - 14th ed. - Australia : Thomson Wadsworth, 2008 - xix;358p. : ill.; 28cm.
Includes bibliographical references and index
0495502170 9780495502173
Public speaking
The challenge of effective speaking / Rudolph F. Verderber, Kathleen S. Vederber, Deanna D. Sellnow - 14th ed. - Australia : Thomson Wadsworth, 2008 - xix;358p. : ill.; 28cm.
Includes bibliographical references and index
0495502170 9780495502173
Public speaking