Niyogi, Puspa. <br/><br/>
Contributions to the economic history of northern India;  from the tenth to the twelfth century A.D. 
With a foreword by Benoy Chandra Sen. 
 - Calcutta,  Progressive Publishers,  1962. 
 - 335p.  23cm. 
<br/><br/><label>LCCN: </label>sa 63002274  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>India--Economic conditions.
<br/><br/><label>LC Class. No.: </label>HC434  / .N5