Dey, Gorishankar. <br/><br/>
Prachin bharater bigyan o prajukti 
Gorishankar Dey, Shubhradeep Dey 
<br/><br/><label>Standard No.: </label>4408  [RecID from old SOUL v2 database] 
<br/><br/><label>Subjects--Index Terms: </label>India to 647 Science - Histoy  
<br/><br/><label>Dewey Class. No.: </label>934