Sahoe pokchihak ŭi ihae
By: Hyŏn Oe-sŏng ... [et al.] kongjŏ
Edition: Chʻopʻan
Publisher: Yupʻung Chʻulpʻansa
Published: 1993
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 497
Subjects: Social service