Sarma, Tirthanath . Upanisad Astok: Dwitiya Khanda / Textual Documents Tirthanath Sarma. - 1st ed. / - Guwahati : Asam Prakashan Parisad , 1991. - 257p. : ill ; 24cm . Subjects--Index Terms: Religion-Hinduism Philosophy-Indian G-Religion Dewey Class. No.: 294.5 / Sh 11 Up