Terrington, J. S., & Turner, F. H. (1964). Design of non-planar concrete roofs. London: Concrete Publications.
Παραπομπή Chicago StyleTerrington, John Stanley, and F. H. Turner. Design of Non-planar Concrete Roofs. London: Concrete Publications, 1964.
Παραπομπή MLATerrington, John Stanley, and F. H. Turner. Design of Non-planar Concrete Roofs. London: Concrete Publications, 1964.
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