Langan,John <br/><br/>
English essentials 

 - New York  Mc Graw Hill  2013 
 - vi, 359p. 
<br/><br/><label>ISBN: </label>9780073533322 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Grammar & Composition
<br/><br/><label>Dewey Class. No.: </label>G(A) 293