Hanʾguk ŭi kwahaksa
By: Chŏn Sang-un chiŭm.
Edition: Che 2-pʻan
Series: Kyoyang kuksa chʻongsŏ -- 27
Publisher: Sejong Taewang Kinyŏm Saŏphoe
Published: 2000
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 248
Subjects: Science -- Korea -- History.; Technology -- Korea -- History.