Mekʻatʻŭroniksŭ sidae ŭi kinŭngja yangsŏng
By: [susŏk yŏng̕uwŏn Yi Sang-jo, sŏnim yŏng̕uwŏn Yi Hang-sun]
Contributors: Yi, Hang-sun
Publisher: Chigŏp Hullyŏn Yŏng̕uso
Published: 1986
Place of publication: Sŏul
Language: kor
Number of pages: 208
Subjects: Technical education; Technologists; In-service training
Notes: Includes bibliographical references.