O'Sullivan, Desmond. <br/><br/>
C. The New Cambridge English Course :  Practice 4 / 
Desmond O'sullivan ; Michael Swan ; Catherine Walter . 
 - Great Britain :  Cambridge University Press,  1993 . 
<br/><br/><label>ISBN: </label>0521376521 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philology and Linguistic
<br/><br/><label>LC Class. No.: </label>PE1128.A2  
<br/><br/><label>Dewey Class. No.: </label>428.4