Lock, Graham    <br/><br/>
Functional English grammar :  an introduction for second language teachers /  
Graham Lock    
 - Cambridge  Cambridge University Press,   1996.    
 - xiii, 296 p.:   ill.;   23 cm.    
<br/><br/> Includes bibliography     Includes index    
<br/><br/><label>ISBN: </label>0521459222    
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Grammar   <br/>English language--Study and teachingxyForeign speakers   <br/>Functionalism (Linguistics)