Lightweight concrete : 66th ACI annual convention symposium, New York, Apr. 16, 1970

American Concrete Institute

Lightweight concrete : 66th ACI annual convention symposium, New York, Apr. 16, 1970 - - Detroit American Concrete Institute, 1971 - x,321 p. 23 cm - GSG R - 102 : 1981 .

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Lightweight concrete-Congresses

691.32:666.973 Ame:70

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