Duo shengchan! Duo juanxian!
'Produce more! Contribute more!'. (2).
| Main Author: | |
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| Institution: | International Institute of Social History |
| Format: | IMAGE |
| Published: |
(Ca. 1951)
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/3B733E78-95F5-49FE-B5D0-ED3E279B8842 |