Sae suhak kwa mirae ŭi segye
Subtitle: chŏnja kyesangi ŭi wŏllon wa ŭngyong
By: Kim Yong-un chŏ
Publisher: Taehan Kyoyuk Yŏnhaphoe
Published: 1973
Place of publication: [Sŏul]
Language: kor
Number of pages: 158
Subjects: Electronic calculating machines
Other titles: Sae kyoyuk.