Inʼgan kwanʼgye Sonja pyŏngpŏp
Subtitle: inʼgan kwanʼgye ŭi pʻŭrorŭl chihyang hanŭn pʻiltok, pʻilsŭng ŭi kyŏngyŏng chʻŏsesŏ = Business know-how
By: Yi Kwang-jae pʻyŏnjŏ ; [yŏkkŭni Yi Kwang-jae].
Contributors: Yi, Kwang-jae.
Publisher: Posŏng Chʻulpʻansa
Published: 1989
Place of publication: Sŏul-si
Language: kor
Number of pages: 317
Subjects: Interpersonal relations; Industrial sociology; Organizational behavior; Self-control
Other titles: Business know-how.
Notes: In Korean.