Labov, William <br/><br/>
Principles of Linguistic change / 
W. Labov. 
 - Oxford, U.K. ;  Cambridge, USA :  Blackwell,  2002-. 
 - 3 v. :  ill., charts, ill., maps. 
 - Language in Society  20, 29, 39 .
<br/><br/> Includes index 
<br/><br/>Includes bibliogr. references : (V. 1), p. [606]-641; (V.2), p. [521]-538; (V.3), p. [394]-412 Contains bibliogr. footnotes 
<br/><br/> V. 1 (2002, 641 S.) :  V. 2 (2006, 572 S.) :  V. 3 (2010, 419 S.) : 
<br/><br/><label>ISBN: </label>0631179146 (V.1) 0631179160 (V.2) 1405112147 (V.3) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--History--20th century<br/>Historical linguistics<br/>Linguistic change