口腔衛生
By: Huang Zilian, Li Xuanren bian zhu
Series: Xian dai guo min ji ben zhi shi cong shu. Di 6 ji; Xian dai guo min ji ben zhi shi cong shu
Publisher: Zhonghua wen hua chu ban shi ye she
Published: 1960
Place of publication: Taibei
Language: chi
Number of pages: 155
Subjects: Teeth; Care and hygiene
Other titles: Kou qiang wei sheng