In'gan, kiŏp kŭrigo minjok
Subtitle: tasi chip'inŭn yonggwangno ŭi honpul
By: Yŏ Sang-hwan chŏ
Edition: Ch'op'an
Publisher: Sŭngyŏnsa
Published: 1999
Place of publication: Sŏul
Language: kor
Number of pages: 468
ISBN-13: 9788995018811
Subjects: History; Industrial management; P'ohang Chonghap Chech'ŏl Chusik Hoesa