Historical linguistics / 
edited by Brian D. Joseph, Hope Dawson. 
 - London :  Routledge,  2010. 
 - 6 v. :  ill. ;  24 cm. 
 - Critical concepts in linguistics. .
<br/><br/> Conceptual bases -  Causes of change -  Methods in historical linguistics -  Types and outcomes of change -  [The] social dimension to language change.  vol. 1  vol. 2  vol. 3  vol. 4-5  vol. 6 
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<br/><br/><label>ISBN: </label>9780415454438 (hbk.)  RM 4150.82 0415454433 (hbk.) 9780415454445 (vol. 1) 9780415454452 (vol. 2) 9780415454469 (vol. 3) 9780415454476 (vol. 4) 9780415601023 (vol. 5) 9780415685214 (vol. 6) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Historical linguistics.