Lock, Graham <br/><br/>
Functional English grammar : an introduction for second language teachers 

 - Cambridge  Cambridge University Press  1996 
 - xiii, 296p.  
 - Cambridge language education .
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0-521-45922-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English -- Grammar<br/>English language -- Study and teaching