4-pansegi chechʻŏl taeyŏksa ŭi wansŏng
Subtitle: kungnaeoe esŏ pon Pʻohang Chechʻŏl ŭi sŏnggong yoin.
Contributors: Pʻohang Chonghap Chechʻŏl Chusik Hoesa.
Publisher: Pʻohang Chonghap Chechʻŏl Chusik Hoesa
Published: 1992
Place of publication: [Kyŏngsang-bukto Pʻohang-si]
Language: kor
Number of pages: 219
Subjects: Pʻohang Chonghap Chechʻŏl Chusik Hoesa -- Management; Creative ability in technology -- Korea( South)
Other titles: Sabansegi chechʻŏl taeyŏksa ŭi wansŏng.