Leech, Geoffrey. <br/><br/>
Communicative grammer of english   

 - 2nd edition. 
 - Essex :   Elbs With Longman,   1994. 
<br/><br/><label>ISBN: </label>0582255015 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English
<br/><br/><label>Dewey Class. No.: </label>425  / LEE