Yanzhen yidai wu jian ruqin zhi di
'Be fully on the alert for enemy attacks, be sure to annihilate the invading enemy.'
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Published: |
1970, September
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/DF4E04FD-F008-4BCA-BE63-34FAACA77FA3 |