Swan Michael. <br/><br/>
Basic English Usage 

 - 18th ed. 
 - New York  Oxford University  2001 
 - 288 p. 
<br/><br/> Index 
<br/><br/><label>ISBN: </label>0194311872 
<br/><br/><label>Subjects--Topical Terms: </label><br/>”ENGLISH LANGUAGE”
<br/><br/><label>LC Class. No.: </label>PE1128  / S196B 2001