Thomson, A. J. <br/><br/>
A practical English grammar : 
exercises 1. 
 - 3rd ed. 
 - New York :  Oxford University Press,  1986. 
 - 181 p.   23 cm. 
<br/><br/><label>ISBN: </label>0195620542 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language<br/>English language
<br/><br/><label>Dewey Class. No.: </label>428.24 THO