Millington, T. Alaric
Dictionary of mathematics
Barnes & Noble Books, 1971
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Glenn, J. A.
A dictionary of mathematics
Harper and Row, 1984
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McGraw-Hill dictionary of mathematics
editor in chief, Sybil P. Parker
McGraw-Hill, 1997
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Encyclopedic dictionary of mathematics
The MIT Press, 1987,
 Buku Referensi
Encyclopedic dictionary of mathematics
The MIT Press, 1987,
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