Osborn, Michael, 1937- Public speaking / Michael Osborn, Suzanne Osborn, Randall Osborn. - 9th ed. - Boston, MA : Pearson/Allyn & Bacon, c2012. - xxix, 459 p. : col. ill. ; 28 cm. Includes bibliographical references and index. ISBN: 9780205778447 (pbk.) 0205778445 (pbk.) 9780205000098 (AIE) 0205000096 (AIE) Subjects--Topical Terms: Public speaking. Dewey Class. No.: 808.51 / OSB 2012