Zelko, Harold P. <br/><br/>
Successful conference and discussion techniques / 
Harold P Zelko 
 - New York :  McGraw-Hill,  c1957. 
 - xiii, 264 p. :  illus. ;  21 cm. 
<br/><br/> "Text edition."--Dust jacket. 
<br/><br/>Includes bibliography and indexes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Discussion.
<br/><br/><label>Dewey Class. No.: </label>374.24  / ZES 1957