Jaffe, Clella Iles, 1944- Public speaking : Concepts and skills for a diverse society / - 7th ed. - Australia : Wadsworth Pub., c2013. - xxiii, 402 p. : ill. (some col.) ; 25 cm. Includes bibliographical references and index. ISBN: 9781133311430 1133311431 LCCN: 2011941519 Subjects--Topical Terms: Public speaking.Multiculturalism. LC Class. No.: PN4129.15 / .J35 2013