구수략九數略
By: Wansan Ch'oe Sŏk-chŏng chiŭm ; Chŏng Hae-nam, Hŏ Min omgim
Contributors: Chŏng, Hae-nam; Hŏ, min
Edition: Ch'op'an.
Series: Chosŏn sidae ŭi sanhak ch'ongsŏ
Publisher: Kyousa
Published: 2006
Place of publication: Sŏul
Language: kor
ISBN-13: 9788981725945; 9788981725952
Subjects: Mathematics; Early works to 1800; Algebra; Arithmetic
Other titles: Kusuryak
Notes: Text in Korean, with Korean (Hanmun).