ES Authors Calvo Pontón, BeatrizZorrilla Fierro, Margarita MaríaTapia García, GuillermoConde Flores, Silvia Corporate authors UNESCO IIEP Language Spanish Topic Educational supervision Region/Country Americas and the CaribbeanMexico Linguistic grouping Latin America Level of education Primary education Resource type Case studies and research papers Keywords school supervisioneducational administratorseducational researcheducational decentralizationeducational reformlegal statusworking conditionswagestrade unionseducational personnel trainingeducational quality
