Gongke jishu guan wei shixian sige xiandaihua zuo gongxian
'Overcome technical difficulties to enable our contributions to realize the Four Modernizations'. Printno. 8073.10225.
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| Institution: | International Institute of Social History |
| Format: | IMAGE |
| Published: |
1978, March
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| Online Access: | http://hdl.handle.net/10622/171ADBAB-935B-458E-B253-89F644189034 |