(1992). Supplemental proceedings-Fourth International Conference on fly ash, silica fume, slag, and natural pozzolans in concrete: High-volume fly ash concrete session. Palo Alto, Calif.: Electric Power Research Institute.
Παραπομπή Chicago StyleSupplemental Proceedings-Fourth International Conference On Fly Ash, Silica Fume, Slag, and Natural Pozzolans in Concrete: High-volume Fly Ash Concrete Session. Palo Alto, Calif.: Electric Power Research Institute, 1992.
Παραπομπή MLASupplemental Proceedings-Fourth International Conference On Fly Ash, Silica Fume, Slag, and Natural Pozzolans in Concrete: High-volume Fly Ash Concrete Session. Palo Alto, Calif.: Electric Power Research Institute, 1992.
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