Language and linguistics/  a scientific approach to language 
Dash, Niladri Sekhar 
 - 1st ed. 
 - New Delhi:  Heritage Publishers,  2011. 
 - 271 p. 
<br/><br/><label>ISBN: </label>9788170262701 
<br/><br/><label>Dewey Class. No.: </label>400  / DAS/L