Ingkko pubu kyosil
Subtitle: haengbokhan pubu ka toenŭn kil
By: Im Chʻun-ho pʻyŏnjŏ.
Publisher: Yungmunsa
Published: 1981
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 236
Subjects: Sex.