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MIT Press, 1968
Buku Teks
Sanchez, Julio, author
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Buku Teks
McKeeman, W.M., author
Prentice-Hall, 1970
Buku Teks
Keys, William J., author
Anheim Publishing, 1973
Buku Teks
Sonny Taufan, author
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UI - Tesis (Membership)