Puyu kyechʻŭng ŭi chabalchŏk sahoe pongsa
Subtitle: tŏburŏ chalsanŭn haengbok e ŭi kil
By: Han Su chŏ.
Publisher: Minjok Munhwa Munʼgo Kanhaenghoe
Published: 1987
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 205
Subjects: Voluntarism; Volunteer workers in social service