development and state of the field Seoul, Korea National University. Insitute Asian Studies creator Lee, Sung-nyong ed. Kim, Pang-han ed. Min, Pyong-su ed. text ko Soeul, Korea s.n. 1970 monographic eng 349 p. edited by Lee Sung-nyong, Kim Pang-han and Min Pyong-su Education Korea History LA1331 S46 041026 20260818145008.0