Chaemi nanŭn suhak yuhŭi
By: chipp'il kyosu Yun In-ch'ŏl, Yun Tong-uk
Contributors: Yun, Tong-uk, author
Edition: Che 2-p'an
Publisher: Chosŏn Ch'ulp'anmul Such'uripsa
Published: 2001
Place of publication: [P'yŏngyang]
Language: kor
Number of pages: 235
ISBN-13: 9789946290188
Subjects: Mathematical recreations; Juvenile literature; Mathematics; Study guides
Notes: Cover title.

Preserved, Deacidified, 2017 Cranberry, PA Preservation Technologies LP