Kirn, Elaine <br/><br/>
A communicative grammar 

 - 1a 
 - México  McGraw Hill  1996 
 - 306 p. 
<br/><br/><label>ISBN: </label>70349169 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language
<br/><br/><label>LC Class. No.: </label>PE1145  / K57