Swan, Michael <br/><br/>
Basic english usage 
Michael Swan 
 - Oxford  Oxford university press  2001 
 - 370 p.  14*22 cm. 
<br/><br/><label>ISBN: </label>0194311872 9780194311878 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English grammar -- Spanish students <br/>English vocabulary -- Spanish students <br/>English language -- Study and teaching -- Foreign speakers.<br/>English language
<br/><br/><label>Dewey Class. No.: </label>420  / SWA.