Inʼgu tongtʻae wa kyoyuk kyehoek
By: Kim Sin-bok, Kim Yŏng-chʻŏl, Chŏng Chin-hwan pʻyŏn
Contributors: Kim, Sin-bok
Publisher: Hanʼguk Kyoyuk Kaebarwŏn
Published: 1974
Place of publication: Sŏul
Language: kor
Number of pages: 266
Subjects: Population; Congresses