Hans Henrich Hock, Brian D. Joseph <br/><br/>
Language History, Language Change, and Language Relationship  An Introduction to Historical and Comparative Linguistics 

 - Berlin, New York  Mouton de Gruyter  2009 
<br/><br/><label>ISBN: </label>978-3-11-021429-1 
<br/><br/><label>Dewey Class. No.: </label>417HOCL