Linguistic variation :  confronting fact and theory / 
spine title :  Linguistic variation. 
edited by Rena Torres Cacoullos, Nathalie Dion, and AndrLapierre. 
 - ix, 356 pages :  illustrations, maps ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781138024540  RM549.10 1138024546 9781138024557 1138024554 
<br/><br/><label>LCCN: </label>2014-015692 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Variation.<br/>Linguistic change.