Kyŏngae hanŭn ch'oego yŏngdoja Kim Chŏng-ŭn tongji kkesŏ palk'isin chŏnmin kwahak kisul injaehwa e kwanhan chuch'e ŭi iron
By: chipp'il Yi Kwang-sam ; simsa paksa Kim Sŏng-il ; p'yŏnjip Yu Kyŏng-sam
Contributors: Yu, Kyŏng-sam, editor
Publisher: Sahoe Kwahak Ch'ulp'ansa
Published: 2017
Place of publication: [P'yŏngyang]
Language: kor
Number of pages: 215
ISBN-13: 9789946303949
Subjects: Technical education; Science and state; Technology and state; Manpower policy
Notes: Preserved, Deacidified, 2019 Cranberry, PA Preservation Technologies LP