Maitra Priyatosh <br/><br/>
Mainspring of economic development 
Maitra Priyatosh 
 -  1980 
<br/><br/><label>Standard No.: </label>8982 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:77, M0