Duttagupta, Shovanlal . <br/><br/>
Marxiyo samajtwatto 
Shovanlal Duttagupta, Utpal Ghosh 
 - Kolkata:  [s.n]. 
<br/><br/><label>Standard No.: </label>5205  [RecID from old SOUL v2 database] 
<br/><br/><label>Dewey Class. No.: </label>320.5315