Sarang ŭi tʻellepʻasi
Subtitle: arŭmdaun sŏng, sunʼgyŏrhan sarang ŭl wihayŏ
By: Yun Kŭm-chʻo.
Publisher: Ŏmunʼgak
Published: 1990
Place of publication: Sŏul
Language: kor
Number of pages: 286
Subjects: Sex instruction for youth