Building materials and structures : Structural properties of one of the "Keystone beam steel floor" constructions sponsored by H. H. Robertson Company.
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| Format: | Government Document eBook |
| Language: | English |
| Published: |
[Washington] :
[s.n.],
1938.
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| Subjects: | |
| Online Access: | Electronic resource (PDF) |
| Physical Description: | 1 online resource (15 pages), digital, PDF file |
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