Title: Changso moknok. (Tongyangsŏ · Soyangsŏ pullyu moknok) 4294 nyŏn 10 wŏl 15 il hyŏnje. Classified catalogue of books in the National Assembly Library of Korea. (Classified catalogue of Oriental and Western books) As of October 15, 1961.
Authors: Taehan Min'guk Kukhoe Tosŏgwan
Year: 1962