Williams, Ray <br/><br/>
Communication in English for technical students :  Technical Teacher's Training Institute (Eastern region), Curriculum Development Centre, Calcutta/ 
by Ray Williams, Rabindranath Ray and John Swales 
 - Calcutta :  Orient Longman,  1984 
 - x, 216 p. :  ill. ;  18 cm. 
<br/><br/><label>ISBN: </label>0861315561 :  Rs. 25.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Technical English<br/>Communication<br/>English language
<br/><br/><label>Dewey Class. No.: </label>428.242