Sahoe munje wa sahoe pokchi
By: Im Chʻun-sik chŏ
Edition: Chʻopʻan
Publisher: Yupʻung Chʻulpʻansa
Published: 1986
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 201
Subjects: Social problems; Labor and laboring classes; Older people
Notes: Includes bibliographical references.