Das, Lakhahira. Uchchatar Madhyamikar Siksha / Textual Documents Lakhahira Das. - 1st ed. / - Guwahati : Amrita Prakashan , 2005. - 314p. : ill. ; 22cm . Bib. ISBN: Rs. 70.00 (PB) Subjects--Index Terms: Education G-Education Dewey Class. No.: 370 / D 26 Uc