Nyoman Susila, author
Baskara, 1983
Buku Teks
F. Soesianto, author
Andi, 1990
Buku Teks
Merchant, Michael J., author
Wadsworth, 1977
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Monro, Donald M., author
Edward Arnold, 1977
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Compaq Computer Corporation
Compaq Computer Corporation, 1999
Buku Teks