Kexue you xianzu kuzhan neng guogan
'Science can be dangerous and difficult, bitter struggles can set new standards.' Printno. 8081.11628.
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| Institution: | International Institute of Social History |
| Format: | IMAGE |
| Published: |
1979, April
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| Online Access: | http://hdl.handle.net/10622/10A8738F-64A6-4066-A45D-B9AC175980C1 |