Wardhaugh Ronald <br/><br/>
Introduction to sociolinguistics 
Wardhaugh Ronald 
 - Oxford  Basil Blackwell           1986 
 - vi, 384p  cm. 
<br/><br/> Bibliography P 365-79 & chapterwise 
<br/><br/><label>ISBN: </label>063114272X 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology of Language
<br/><br/><label>Dewey Class. No.: </label>Y:3(P), M6