Ray, Sukumara, Folk-music of eastern India : with special Social Science to Bengal / Sukumar Ray. - Shimla : Indian Institute of Advanced Study ; 1988. - xii, 160 p. ; Includes index. ISBN: 0140215697 (pbk.) : Subjects--Topical Terms: Existentialism.-- Dewey Class. No.: 781.620095414 / Fo