00512nam 2200181z- 450 9910689789503321(CKB)5420000000412995(EXLCZ)99542000000041299520240129c1991uuuu -u- -engMongolia : a country studyWashington, D.CFor sale by the Supt. of Docs., U.S. G.P.O.0-16-029462-2 Mongolia BOOK9910689789503321Mongolia : a country study3873191UNINA