Wing, G.M., 1923- , author
Society for Industrial and Applied Mathematics, 1991
eBooks
Smart, W.M.
Cambridge University, 1962
Buku Teks
Nelson, Alfred L., author
Harper & Brothers Publishing, 1943
Buku Teks
Ballou, Ronald H., author
Ginn, 1943
Buku Teks
Bauer, George N., author
D.C. Heath, 1932
Buku Teks