Swan, Michael. <br/><br/>
Practical English usage / 
Michael Swan. 
 - New International Student's Edition. 
 - xxx,653 p. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>  
<br/><br/><label>ISBN: </label>9780194420969 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Usage.--English language --Grammar.--English language--Textbooks for foreign speakers.
<br/><br/><label>LC Class. No.: </label>PE1106  / .S94 1981 
<br/><br/><label>Dewey Class. No.: </label>428.2/Sw241