Building code requirements for reinforced concrete (ACI 318-56) Adopted as a standard of the American Concrete Institute at its 52nd annual convention, February 21, 1956, as reported by Committee 318. Ratified by letter ballot April 30, 1956.
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| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Detroitn
[s.n.]
1956.
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| Gaiak: |