Harding, L. A., & Willard, A. C. (1916). Mechanical equipment of buildings: A reference book for engineers and architects (1rst ed.). New York: John Wiley & Sons.
Παραπομπή Chicago StyleHarding, Louis Allen, and Arthur Cutts Willard. Mechanical Equipment of Buildings: A Reference Book for Engineers and Architects. 1rst ed. New York: John Wiley & Sons, 1916.
Παραπομπή MLAHarding, Louis Allen, and Arthur Cutts Willard. Mechanical Equipment of Buildings: A Reference Book for Engineers and Architects. 1rst ed. New York: John Wiley & Sons, 1916.
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