Aitchison, Jean <br/><br/>
Language Change : Progress or Decay? 

 - London  Fontana  1986 
 - 266 p 
 - Fontana linguistics .
<br/><br/> Includes: Symbols and terminology 
<br/><br/><br/>inglés 
<br/><br/><label>ISBN: </label>0-00-686101-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>/LINGUISTICA/LINGUISTICA HISTORICA; CAMBIO LINGUISTICO/MAESTRIA//REVISADO/