Chetia, Buddha Prasad Ganitar kramabikashar itihas / Buddha Prasad Chetia - Guwahati : LBS, 2013. - 234 p. : ill. ; 23 cm. Includes bibliographical references. ISBN: 8173310629 9788173310621 Subjects--Topical Terms: Mathematics.History--mathematics. Dewey Class. No.: 510 / CHE