Gilbert, Gary G., author
McGraw-Hill, 1984
Buku Teks
Anton, Howard, author
Academic Press, 1982
Buku Teks
[by] John G. Kemeny [and others]
Prentice-Hall, 1962
Buku Teks
Tan, S.T. , author
Brooks/Cole, Cengage Learning , 2012
Buku Teks
edited by Murray S. Klamkin
Society for Industrial and Applied Mathematics, 1995
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