Tongnim Chʻoe Yun-sik Paksa songsu kinyŏm chip
Publisher: Chʻoe Yun-sik Paksa Hwagap Kinyŏm Saŏp Wiwŏnhoe
Published: 1959
Place of publication: [Sŏul]
Language: kor
Number of pages: 236
Subjects: Mathematics
Notes: In English and Korea.