Daqing gongren wu dongtian
'The workers at Daqing work all year round'. Printno. 8027.5821.
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| Institution: | International Institute of Social History |
| Format: | IMAGE |
| Published: |
1974, March
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| Online Access: | http://hdl.handle.net/10622/28F347A2-61F3-4BA0-8223-F737EFC6AA30 |