Principles and types of speech communication / 

 - 10th ed. 
 - Glenview, Ill. :  Scott, Foresman and Company,  c1986. 
 - xvii, 446 pages :  Illustrations ; 
<br/><br/> Rev. ed. of: Principles and types of speech communication / Douglas Ehninger. 9th ed. c1982.  Includes index. 
<br/><br/><label>ISBN: </label>0673181561  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking.
<br/><br/><label>LC Class. No.: </label>PN 4121  / PRI