Jiaqiang zhanbei yanshou haifang. Zhanbei jiaoyu guatu zhi'er
'Strengthen battle preparedness to tighten up costal defense. Second battle preparedness education poster'.
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Published: |
1962, June
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/DF938DCD-8707-45C7-9800-CD8CA034383E |