Mathematics Teacher (1966) Vol. 59, No. 2
FEBRUARY 1966 Abstract Algebra from Axiomatic Geometry I. D. Macdonald • Axiom or Theorem? Lowell Leake, Jr • • Number 2 Designs for Future Explorations in Programed Instruction Ralph T. Heimer • Implications of an Operation Uniquely Defined with Respect to an Equivalence Relation: The "Freeing" of Vectors Stephen I. B
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