Public speaking /
Michael Osborn, Suzanne Osborn.
- 5th ed., instructor's annotated ed.
- Boston : Houghton Mifflin, c2000.
- xxi, 512 p. : col. ill. ; 26 cm.
Includes bibliographical references and index.
This is a text complete with new discoveries, updated research, fresh examples, new sample speeches, and streamlined writing.