Baird, A. Carig etc. <br/><br/>
General speech communication 

 - 4th edn. 
 - New York  Mcgraw-Hill Book Company  1971 
 - 8,424p, 
 - Mc Graw-Hill Sr. in Speech - 2 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>PX
<br/><br/><label>Dewey Class. No.: </label>PX  / K1