This typewritten document consists of pages in the size of A4. It was written in 1985. Extent and format of original material: Typewritten. Owner(s) of original material: Mongolian Academy of Sciences, Institute of History and Ethnography. Author(s) of original material: Sh. Natsagdorj, M. Sanjdorj, N. Ser-Odjav, S. Badamkhatan. Original institution reference: F-6, D-1, HN-65.