Subba, Sajana. Yumaism and the Limboos of Sikkim/ M.Phil. Sajana Subba; Anira Phipon Lepcha. - Gangtok: Sikkim University, 2016. - 89 p. Subjects--Topical Terms: Limboo--HistoryYumaism--Limboos Dewey Class. No.: 305.800 954 167 / SUB/Y