21-segi Sejong kyehoek Hanminjok ŏnŏ chŏngbohwa
By: yŏnʼgu chʻaegimja: Yi Tae-yŏng
Publisher: Munhwa Kwanʼgwangbu
Published: 2000
Place of publication: [Seoul]
Language: kor
Number of pages: 450
Subjects: Korean language; Data processing
Notes: Accompanied by CD-Rom.