Osborn, Michael <br/><br/>Public speaking/ Michael Osborn.  -- Second edition.  -- Boston:  Houghton Mifflin Company,  1991. <br/>xxvii.,  col.: ill.;  23. <br/><br/> Includes index. <br/><br/><label>ISBN: </label>039543257X <br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking<br/><br/><label>Dewey Class. No.: </label>HS Cir 808.5 O2 1991