Das, Saraju. <br/><br/>
Torkovigyan aru Dorkhon 

 - 9th /   2018. 
 - Guwahati:  Assam Higher Secondary Education Council.  2018. 
 - 170p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Philosophy, Philosophy. 
<br/><br/><label>Subjects--Index Terms: </label>Logic 
<br/><br/><label>Dewey Class. No.: </label>160