Murphy, Raymond <br/><br/>
Essential grammar in use  a reference and practice book for elementary students of English 

 - Cambridge  Cambridge U.P.  1990 
 - x,229 p.  Illustration 
<br/><br/><label>ISBN: </label>0521357713 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LANGUAGE
<br/><br/><label>Dewey Class. No.: </label>425  / MUR