edited by Douglas G. Chapman
International Co-operation Publishing House, 1981
Buku Teks
Nam, Charles B.
Hoghton Mifflin., 1976
Buku Teks
Cushing, Jim M., 1942- , author
Society for Industrial and Applied Mathematics, 1998
eBooks
National Research Council, 1965
Buku Teks
New American Library, 1973
Buku Teks