Collins cobuild English usage 
 Collins cobuild  [computer file] 

 - 2nd ed. 
 - Glasgow, GB :  HarperColins Publishers,  2004 
 - 817 p. ;  24 cm. +  1 computer disc 
<br/><br/><label>ISBN: </label>0007163460 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Usage<br/>English language--Usage--Dictionaries