Bens Allis R. <br/><br/>
Active English :  Pronunication and speech / 
Allis R. Bens. 
 - New Jersey :  Prentice Hall ,  1977. 
 - 314 p. 
<br/><br/><label>ISBN: </label>0-13-003392-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Text-books for foreigners