Uri nara kwahak kisul ŭi toyakchŏk palchŏn ŭl wihan chŏngchʻaek kŏnŭi
Publisher: Kwahak Kisul Chamun Hoeŭi
Published: 1990
Place of publication: [Seoul]
Language: kor
Number of pages: 309
Subjects: Technology and state; Science and state
Notes: "1990. 12."