Shapiro, Alan C.
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Buku Teks
Van Horne, James C. (James Carter), 1935-, author
Prentice-Hall, 1971
Buku Teks
Abdullah Fuad A.
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Buku Teks
Perritt, Gerald W.
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Buku Teks
Brooks, LeRoy D
Richard D. Irwin , 1982
Buku Teks