Xing xue ji shi
By: Wu Minlun.
Series: Bo yi sheng huo tong xi lie; Bo yi jian kang sheng huo -- 29
Publisher: Bo yi chu ban ji tuan you xian gong si
Published: 1997
Place of publication: Xianggang
Language: chi
Number of pages: 221
Subjects: Sex -- Case studies.
Genres: Case studies.