Zhong yi zen yang zhi liao xing wen ti
By: Li Zhengyu zhu.
Edition: Chu ban
Series: Jian kang cong shu -- 8
Publisher: Pei gen wen hua shi ye gu fen you xian gong si
Published: 1992
Place of publication: Taibei Shi
Language: chi
Number of pages: 174
Subjects: Sex instruction.; Medicine, Chinese.