Ray Williams et al. <br/><br/>
Communicztion In English For Technical Students 

 - 1st 
 -  "Orient Longman,Calcutta"  1989 
<br/><br/> Transfered 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication English 
<br/><br/><label>Dewey Class. No.: </label>