Chumin chojik siltʻae chosa e kwanhan yŏnʼgu
Series: Yŏnʼgu pogosŏ -- Che 20-kwŏn; Yŏn'gu pogosŏ (Han'guk Chibang Haengjŏng Yŏn'guwŏn) -- che 20-kwon.
Publisher: Hanʼguk Chibang Haengjŏng Yŏnʼguwŏn
Published: 1988
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 1109
Subjects: Associations, institutions; Statistics; Social institutions; Social structure