Wiin tonghwa
Subtitle: hullyunghan palchachʻwi
By: Yi Tu-hwan yŏkkŭm
Edition: Chaepʻan
Publisher: Kidokkyo Ŏrini Munhwagwan
Published: 1962
Place of publication: [Seoul]
Language: kor
Number of pages: 186
Notes: "Pʻyŏnja Yi Tu-wan"--Colophon.