수령 형상 연구 참고서
By: Yun Ki-dŏk
Publisher: Kim Il-sŏng Chonghap Taehak Ch'ulp'ansa
Published: 1986
Place of publication: P'yŏngyang
Language: kor
Number of pages: 350
Other titles: Suryŏng hyŏngsang yŏn'gu ch'amgosŏ
Notes: Partial (preliminary) level record.