Sociocultural dimensions of language change 
edited by Ben G. Blount, Mary Sanches ; with an introd. by John J. Gumperz. 
 - New York:   Academic Press,   1977. 
 - xvii, 293 pages:   illustrations;   24 cm. 
 - Language, thought, and culture .
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0121074501 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistic change--Addresses, essays, lectures.<br/>Sociolinguistics--Addresses, essays, lectures.<br/>Anthropological linguistics--Addresses, essays, lectures.