Mackay, R. and Mountford A. J. <br/><br/>
English for specific purposes  : a case study approach 

 - London  ; Longman  , 1979 
 - ix,227p. 
<br/><br/><label>ISBN: </label>0582550904  £4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English<br/>English Language
<br/><br/><label>Dewey Class. No.: </label>420  / MAC