Priestley, H.A.
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Buku Teks SO
edited by C.C. Yang, G.C. Wen, K.Y. Li, Y.M. Chiang
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Buku Teks SO
Zill, Dennis G.
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Buku Teks SO
Narasimhan, Raghavan
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Buku Teks SO
Ellis Horwood, 1992
Buku Teks SO