McMahon, April M. S <br/><br/>
Language classification by numbers 
April McMahon and Robert McMahon 
 - Oxford  Oxford University Press  2005 
 - xvi, 265 p. : ill. ; 26 cm 
<br/><br/> Includes bibliographical references (p. [241]-253) and index 
<br/><br/><label>ISBN: </label>9780199279012 
<br/><br/><label>ISSN: </label>2005018559 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages - Classification
<br/><br/><label>Dewey Class. No.: </label>401.2 MCM