Collins <br/><br/>
Cobuild student's dictionary plus grammer 

 - Great Britain  Harper Collins  2005 
 - 1 CD ROM  p. + 1058 
<br/><br/><label>ISBN: </label>9780007183869 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries; Reference books
<br/><br/><label>Dewey Class. No.: </label>423  COL