Informal logicde John W. KenellyMateriasSymbolic and mathematical LogicLogique symbolique et mathématiqueLogikEdiciones (1)Informal logic (1967)Allyn and Bacon · inglésMás obras de John W. KenellyCalculus ConceptsCalculus conceptsCalculus conceptsIInformal logic
TThe Use of calculators in the standardized testing of mathemThe Use of calculators in the standardized testing of mathematics