Milton, Janet Susan, author
McGraw-Hill, 1983
Buku Teks
Milton, Janet Susan, author
McGraw-Hill , 1992
Buku Teks
Edwards, Allen L., author
Holt, Rinehart and Winston, 1966
Buku Teks
Schork, M. Anthony, author
Prentice-Hall, 2000
Buku Teks
Perna, Cira, editor
[Springer, ], 2012
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