Spolsky, Bernard <br/><br/>
Sociolinguistic 
By Bernard Spolsky 
 -  Oxford  1998 
 - xiii, 128 pages20 cm. 
<br/><br/> include glossary 
<br/><br/><label>ISBN: </label>0-19-437211-1 
<br/><br/><label>Dewey Class. No.: </label>306.44 Sp6 1998