Bayley, Robert   <br/><br/>
Sociolinguistic variation : theories, methods and applications  
Robert Bayley and Ceil Lucas 
 - Cambridge   Cambridge University Press    2007 
 - xvi,405p.;  25cm. 
<br/><br/><label>ISBN: </label>978-0-521-69181-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociolinguistics
<br/><br/><label>Dewey Class. No.: </label>301.21   / SOC