TY - BOOK AU - El-Hodiri,Mohamed A. TI - Constrained extrema introduction to the differentiable case with economic application T2 - Lecture notes in operations research and mathematical systems SN - 3540056378 U1 - 001.424 PY - 1971/// CY - Berlin PB - Springer-Verlag KW - ECONOMIA MATEMATICA KW - CALCULO DE MAXIMOS KW - CALCULO DE MINIMOS ER -