Anderson, E., author
Society for Industrial and Applied Mathematics, 1999
eBooks
Barker, V. A., 1934-, author
Society for Industrial and Applied Mathematics, 2001
eBooks
McCracken, Daniel D., author
John Wiley & Sons, 1974
Buku Referensi
Schildt, Herbert, author
McGraw-Hill, 2001
Buku Teks
Conger, David, author
Pearson, 2002
Buku Teks SO