Pul ŭi kippŭm pap ŭi pʻyŏnghwa
By: [chiŭni Yi Yun-tʻaek oe]
Series: Yŏllin si -- 10; Chʻŏngha sisŏn -- 37
Publisher: Chʻŏngha
Published: 1987
Place of publication: Sŏul
Language: kor
Number of pages: 176