Lumley, John L.
Cambridge University Press, 1999
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Fraas, Arthur P.
McGraw-Hill, 1948
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Fauziah Aini
Fakultas Teknik Universitas Indonesia, 2015
UI - Skripsi (Membership)
Ferrari, Domenico
Prentice-Hall, 1983
Buku Teks
Loukides, Mike
O`Reilly, 1991
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