Tu kae ŭi hwasal
Subtitle: kwahak hwansang chungp'yŏn sosŏl
By: Pak Chong-nyŏl ; [p'yŏnjip Yi Pog-ŭn]
Contributors: Yi, Pog-ŭn
Publisher: Kŭmsŏng Ch'ŏngnyŏn Ch'ulp'ansa
Published: 1989
Place of publication: [P'yŏngyang]
Language: kor
Number of pages: 164