Chigŏp hullyŏn chʻongnam
By: Ŏm Ki-sŏp pʻyŏn
Publisher: Koryŏ Taehakkyo Nodong Munje Yŏnʼguso
Published: 1970
Place of publication: [Sŏul]
Language: kor
Number of pages: 2308
Subjects: Vocational education; Law and legislation; Occupational training