職種別科學技術系人力의需要推計(1972-1981)
Series: Its yŏnʾgu charyo -- 12; Kyŏngje Kisul Chosa Sentʻŏ yŏngu charyo -- 12
Publisher: Chŏnʾguk Kyŏngjein Yŏnhaphoe Kyŏngje Kisul Chosa Sentʻŏ
Published: 1974
Place of publication: Sŏul
Language: kor
Number of pages: 175
Subjects: Skilled labor; Statistics; Manpower
Other titles: Chikchongbyŏl kwahak kisulgye illyŏk ŭi suyo chʻugye (1972-1981)
Notes: In colophon: pʻyŏnjibin Yun Nŭng-sŏn.