Collings Cobuild Intermediate English grammar &  practice 
<label>;</label> sinclair, John  
 - Glasgow  HarperCollins Publishers  2004 
 - xiv, 272p.  24 cm. 
 - The Cobuild series .
<br/><br/> HETC-ELTU; 230632 
<br/><br/><label>ISBN: </label>9780007423736 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language-Study and teaching
<br/><br/><label>Dewey Class. No.: </label>425  / COL