Biber, Douglas <br/><br/>
Variation across speech and writing 

 - Cambridge ; New-York ; Port Chester  Oxford University Press  1991 
 - 299 p.  23 cm. 
<br/><br/> 001068  I 016 
<br/><br/><label>ISBN: </label>0521425565 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language<br/>linguistics<br/>Written communication
<br/><br/><label>Dewey Class. No.: </label>001.54  / V299