Isip segi ŭi sahoe
By: Chʻoe Mun-hwan, Kwŏn Yŏng-dae, Kwak Pok-san kongpʻyŏn
Series: Isip segi kangjwa -- 6; Isip segi kangjwa -- 6.
Publisher: Pagu Sa
Published: 1964
Place of publication: Sŏul
Language: kor
Number of pages: 428
Subjects: Modern Social problems; Social conditions