Clculo De Variaciones...

Una obra de matemáticas escrita por el matemático y político español José Echegaray. El libro trata sobre el cálculo de variaciones y sus aplicaciones en la física y otras áreas de las ciencias naturales. Es una obra influyente en el campo de las matemáticas y una fuente de referencia para los estudiantes y profesionales de la física y la ingeniería.

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