Verderber, Rudolph F. <br/><br/>The challenge of effective speaking Rudolph, Verderber F.  -- 10th ed.  -- Belmont, CA  Wadsworth Pub.  1997 <br/>xxii, 488p.  22cm. <br/><br/> Includes index <br/><br/><label>ISBN: </label>981405710 <br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking<br/><br/><label>Dewey Class. No.: </label>GC 808.51 V583 1997