Communicative grammar of English 

 - London  Longman Group Limited  1975 
 - 324  Pb 
<br/><br/><label>ISBN: </label>0-582-55238-9 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>425