Murphy, Raymond <br/><br/>
Gramar in use Intermediate With Answers / 
Raymond Murphy y With William R.Smalzer 
 - 2a. ed. 
 - Estados Unidos de América :  CAMBRIDGE UNIVERSITY PRESS,   1989, 2008 
 - 339 páginas :  Ilustraciones;  25.5 cm. 
<br/><br/>Incluye Indice y Contents 
<br/><br/>If are not sure which units you need to study, use the Study Guide 
<br/><br/><label>ISBN: </label>9780521625982 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Present and Past<br/>Adjetives and Adverbs<br/>Pronouns and Determiners
<br/><br/><label>Dewey Class. No.: </label>421, 54  / M978g