TOPICS
Algebra
Applied Mathematics
Calculus and Analysis
Discrete Mathematics
Foundations of Mathematics
Geometry
History and Terminology
Number Theory
Probability and Statistics
Recreational Mathematics
Topology
Alphabetical Index
New in MathWorld
Algebra
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Group-Like Objects
Witt Geometry
References
Dixon, J. and Mortimer, B.
Permutation Groups.
New York: Springer-Verlag, 1996.