Roy, A; Ed. <br/><br/>
English for Students of Science 

 - 1st ed. 
 - Hyderabad --   Orient Blackswan --   1991 
 - 234p.  
<br/><br/><label>ISBN: </label>9788125003953 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Language<br/>Standard English usage
<br/><br/><label>Dewey Class. No.: </label>428 ROY/E