Cong xiao ai kexue
'From childhood they love science.' Printno. 8081.11144. Poster consists of two sheets.
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| Institution: | International Institute of Social History |
| Format: | IMAGE |
| Published: |
1978, May
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/189186EF-E3FC-41B9-B058-7E2A7E0B68EE |