Graver, Brian Derek. <br/><br/>
Advanced English Practice/ 
B.D. Graver. 
 - 2nd ed. 
 - London:  Oxford University Press,  1979. 
 - xviii, 365 p.  21 cm. 
<br/><br/><label>ISBN: </label>0194321908 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreigners
<br/><br/><label>LC Class. No.: </label>PE1460 
<br/><br/><label>Dewey Class. No.: </label>428.