Nuguna shwipke paeulsu innŭn soksan myori
By: [chipp'il Paksa Pugyosu Cho Ch'un-sil, Pugyosu Nam Ho-sŏk, Yu Sŏng-il]
Publisher: Chosŏn Ch'ulp'anmul Such'uripsa
Published: 2016
Place of publication: P'yŏngyang-si
Language: kor
Number of pages: 261
ISBN-13: 9789946293400
Subjects: Mathematics; Popular works
Other titles: Soksan myori