(1972). CRSI handbook, based upon the 1971 ACI building code. Chicago: Concrete Reinforcing Steel Institute.
Trích dẫn kiểu ChicagoCRSI Handbook, Based Upon the 1971 ACI Building Code. Chicago: Concrete Reinforcing Steel Institute, 1972.
ציטוט MLACRSI Handbook, Based Upon the 1971 ACI Building Code. Chicago: Concrete Reinforcing Steel Institute, 1972.
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