Williams, Ray, Ray. Rabindranath and Swales, John <br/><br/>
Communication in english for technical students 

 - Calcutta  ; Orient Longman  , 1986 
 - 216p. 
<br/><br/><label>ISBN: </label>0861315561  27 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communicative English<br/>English<br/>English Language
<br/><br/><label>Dewey Class. No.: </label>420  / WIL