This handwritten and typewritten document consists of pages written in 1989 in the size of A4 by I. Lkhagvasuren. Note: drawings on pages 200, 201, 202 and 29 photographs. Extent and format of original material: Typewritten, manuscript. Owner(s) of original material: Mongolian Academy of Sciences, Institute of History and Ethnography. Original institution reference: F-7, D-1, HN-24a.