Hart, Roderick P. <br/><br/>
Public communication / 
by Roderick P. Hart. 
 - New York :  Harper and Row,  c1975. 
 - xii, 291 p. :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0060426853 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking.
<br/><br/><label>LC Class. No.: </label>PN4121  / .H264