Wardhaugh, Ronald. <br/><br/>
An introduction to sociolinguistics 
Ronald Wardhaugh. 
 - 3rd ed. 
 - Malden, Mass.  Blackwell  1998. 
 - vi, 404 p.  26 cm. 
 - Blackwell textbooks in linguistics  4 .
<br/><br/>Includes bibliographical references (p. [375]-400) and index. 
<br/><br/><label>ISBN: </label>0631204989 (alk. paper) 0631204997 (pbk. : alk. paper) 
<br/><br/><label>LCCN: </label>97007777  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociolinguistics
<br/><br/><label>LC Class. No.: </label>P40  / .W27 1998 
<br/><br/><label>Dewey Class. No.: </label>306.44  / W265i3