Sengupta, Nirmal. <br/><br/>
Fouth World dynamics:Jharkhand /  
NULL. 
 - /   . 
 - NULL :   Authors Press ,   1982. 
 - NULL :   Ills., tables ;   NULL .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label> RS0.00 (Hb)