预防病毒性肝炎 Yufang bingduxing ganyan Designer Wan Zaishan (万载山) Zhang Wenda (章文达) Date 1983, December Publisher Renmin weisheng chubanshe (人民卫生出版社) Size 54x77 cm. Call nr. BG E15/812 Collection Landsberger collection Theme Hygiene Tags China poster Chinese propaganda 1983 hygiene disease cleaning medic surgical mask soap tap ethnic minorities inoculation
