Ai qingjie gao weisheng
'Love cleanliness, improve hygiene'. Print no. 8081.12973. (2).
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| Institution: | International Institute of Social History |
| Format: | IMAGE |
| Published: |
1982, April
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/AD9F9789-321E-42FE-8B02-600FA8CC00A8 |