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McGraw-Hill, 2007
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Robinson, Stewart, author
John Wiley & Sons, 2004
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Yosep Halim, author
Fakultas Teknik Universitas Indonesia, 2004
UI - Skripsi (Membership)
Fakultas Teknik Universitas Atma Jaya Yogyakarta, 2011
Artikel Jurnal
Mize, Joe H., author
Prentice-Hall, 1968
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