Longman grammar of spoken and written English / 
Douglas Biber... [et all.]. 
 - England :  Pearson Education Limited,  2007. 
 - xxv, 1204 p. :  ill. ;  25 cm. 
<br/><br/>includes bibliographical reference and index 
<br/><br/><label>ISBN: </label>9780582237254 0582237254 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Language
<br/><br/><label>Dewey Class. No.: </label>425