File:CADAL09013007 防空.djvu
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Captions
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Summary
[edit]防空
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Title |
防空 |
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Publisher |
防空学校防空编辑部 |
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Description |
月刊 |
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Language | Chinese | ||||||||||||||||||||
Publication date |
1936 publication_date QS:P577,+1936-00-00T00:00:00Z/9 |
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Source |
institution QS:P195,Q1108197 |
Licensing
[edit]Public domainPublic domainfalsefalse |
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
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current | 00:53, 2 December 2022 | ![]() | 4,400 × 6,000, 702 pages (83.98 MB) | Bot for Freedom (talk | contribs) | 上載《09013007.pdf》 |
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