Exploring modern mathematicsde Mervin Laverne KeedyMateriasMathematicsStudy and teaching (Elementary)Ediciones (1)Exploring modern mathematics (1968)Holt, Rinehart and Winston · inglésMás obras de Mervin Laverne KeedyIntroductory algebraIntroductory AlgebraLLinear Equations and Systems of EquationsLinear Equations and Systems of Equations
AA Problem-Solving Approach to Introductory AlgebraA Problem-Solving Approach to Introductory Algebra
