Isan kujo
By: Hwang Chong-sŏn chŏ
Edition: Chʻopʻan
Publisher: Kyohaksa
Published: 1986
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 243
Subjects: Electronic data processing; Mathematics
Notes: Includes index.

Bibliography: p. 238.