Akmajian, Adrian, et.al <br/><br/>
Linguistics: an introduction to language and communication 

 - 6th 
 - New Delhi  PHI Learning Private Lim  2012 
 - xiv, 630 
<br/><br/><label>ISBN: </label>81-203-4457-0 
<br/><br/><label>Dewey Class. No.: </label>401.41 Ak5