Samu kwalli kaeron
By: O Mun-sŏk, Cho Sŏn-gu, Chu Hyŏng-gŭn kongjŏ
Contributors: Cho, Sŏn-gu; Chu, Hyŏng-gŭn
Edition: Chʻopʻan
Publisher: Tunam
Published: 1994
Place of publication: Sŏul
Language: kor
Number of pages: 370
Subjects: Office management
Notes: Includes bibliographical references and index.