Methold, K. and Waters, D. D. <br/><br/>
Understanding technical english 

 - Hong Kong  Longman  1973 
 - iv,60p. 
<br/><br/><label>ISBN: </label>0582690323  £1.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English<br/>English language
<br/><br/><label>Dewey Class. No.: </label>420  / MET