Brugmann, Karl <br/><br/>
A comparative grammar of the indo-germanic languages :  a concise exposition of the history / 
 A concise exposition of the history 
by Karl Brugmann 
 - Varanasi :  Chowkha Sanskrit,  1972 
 - 250 p. ;  23 cm. 
 - The chowkhamba sanskrit studies ;  v LXXXXIV .