Steel, Robert George Douglas, 1917-, author
McGraw-Hill, 1980
Buku Teks
Spiegel, Murray R., author
McGraw-Hill, 1992
Buku Teks
Sellers, Gene R.
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Buku Teks
Norman, Geoffrey R.
Manlygraphic , 1989
Buku Teks
Spiegel, Murray R., author
McGraw-Hill, 1972
Buku Teks