Filtering by: Creator Arriaga Estrada, María Julia Remove constraint Creator: Arriaga Estrada, María Julia Geographic coverage México Remove constraint Geographic Coverage: México Collection Producción Institucional Remove constraint Collection: Producción Institucional Collection Tesis Colmex Remove constraint Collection: Tesis Colmex Resource type Tesis de Maestría Remove constraint Resource type: Tesis de Maestría Illustrations gráficas Remove constraint Illustrations: gráficas