Title: Pyŏnhwa hanŭn Pukhan pyŏnhwa haji annŭn Pukhan /
Authors: Chŏng, Chʻang-hyŏn, 1964-
Publisher: Sŏnin,
Year: 2005
Subjects: Korea (North) Economic conditions; Korea (North) Social conditions.; Korea (North) Politics and government.