(1970). International recommendations for the design and construction of concrete structures: Principles and recommendations: June 1970, FIP sixth Congress, Prague. London: Cement & Concrete Association.
Παραπομπή Chicago StyleInternational Recommendations for the Design and Construction of Concrete Structures: Principles and Recommendations: June 1970, FIP Sixth Congress, Prague. London: Cement & Concrete Association, 1970.
Παραπομπή MLAInternational Recommendations for the Design and Construction of Concrete Structures: Principles and Recommendations: June 1970, FIP Sixth Congress, Prague. London: Cement & Concrete Association, 1970.
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