Linguistics :  an introduction to language and communication / 
Adrian Akmajian ... [et al.] 
 - 5th ed. 
 - New Delhi :  Prentice-Hall of India,  2001. 
 - xiv, 604  p. 
<br/><br/><label>ISBN: </label>8120326547 :  KES 1,170 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistics.<br/>Animal communication.
<br/><br/><label>LC Class. No.: </label>P121  / .L56 2001