Concise history of the language :  from the sumerians to the cognitivits / 
ed. by E. F. K. Koerner. 
 - Kidlington, Oxf. :  Pergamon :  Elsevier Science,  c1995. 
 - 497 p. 
<br/><br/><label>ISBN: </label>0080425801 
<br/><br/><label>Encabezamiento--Tema: </label><br/>LINGUISTICA ---HISTORIA