LLinear equations and linesLinear equations and linesde Leon J. AblonMateriasGraphic methodsEquationsAlgebraEdiciones (1)Linear equations and lines (1973)Cummings Pub. Co. · inglésMás obras de Leon J. AblonEExponents and logarithmsExponents and logarithmsQQuadratic equations and curvesQuadratic equations and curvesOperations on polynomials