Xuexi yu zhangwo xiandai kexue jishu, wei buduan tigao laodong shengchanlü er fendou!
'Study and apply modern science and technology, to strive and increase labor productivity continuously!'
| Main Author: | |
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| Institution: | International Institute of Social History |
| Format: | IMAGE |
| Published: |
1956, October
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/480FA8A9-7662-4AB8-BAA3-67674D4DC42F |
