Chŏngbohwa sahoe e ŭi kil.
Contributors: Hanʼguk Chŏngbo Sanŏp Hyŏphoe.
Series: Hanjŏnghyŏp chʻongsŏ -- 3
Publisher: Hanʼguk Chŏngbo Sanŏp Hyŏphoe
Published: 1984
Place of publication: Sŏul
Language: kor
Number of pages: 110
Subjects: Information services; Information storage and retrieval systems