Haengjŏng chŏngbo chʻejeron
By: Yi Yun-sik chŏ
Edition: Chʻopʻan
Publisher: Pŏbyŏngsa
Published: 1990
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Subjects: Management information systems
Notes: Includes bibliographical references and index.