Mongol ardyn khuvʹsgalyn 40 zhil.
Contributors: Mongolia. Ulsyn Khėvlėliĭn Khėrėg Ėrkhlėkh Khoroo.
Publisher: Ulsyn Khėvlėliĭn Khėrėg Ėrkhlėkh Khoroo; Ulsyn Khėvlėliĭn Khėrėg Ėrkhlėkh Khoroo
Published: 1961
Place of publication: Ulaanbaatar
Language: mon
Number of pages: 117
Description: On the development of Mongolia between 1921-1961.
Notes: In Mongolian.
Errata slip inserted.