Chʻangnip 30-chunyŏn kinyŏm haksul nonmunjip
By: [pʻyŏnjip Ihwa Yŏja Taehakkyo Tosŏgwan Hakkwa]
Publisher: Ihwa Yŏja Taehakkyo Tosŏgwan Hakkwa
Published: 1989
Place of publication: [Seoul]
Language: kor
Number of pages: 378
Subjects: Information science
Other titles: Chʻangnip samsipchunyŏn kinyŏm haksul nonmunjip.
Notes: Abstracts in English.

Includes bibliographical references.