Das, Manmohan <br/><br/>
Ganit Bhugal. 
by Manmohan Das & Madhab Chandra Sharma 
 - 1st Ed. 
 - Guwahati:  Pathya Puthi Prastuti Sammnay Samiti,  1978. 
 - 249p.:  15cm. 
<br/><br/><label>Subjects--Index Terms: </label>Geography & travel. Geography 
<br/><br/><label>Dewey Class. No.: </label>910