Singh, B.P. <br/><br/>
The Problem Of Change  : A Study of North-East India 
/ by  B.P. Singh 
 - 1st ed. 
 - Bombay:  Oxford University Press,  1987. 
 - xii,222p. 
<br/><br/><label>ISBN: </label>9780195639698 
<br/><br/><label>Dewey Class. No.: </label>301.24  / SIN/T