@book{881,
	author = {CONSEJO DEL SISTEMA NACIONAL DE EDUCACION  TECNOLOGICA (MEXICO).},
	title = {LA INVESTIGACION CIENTIFICA Y TECNOLOGICA  EN INGENIERIA MINERA/ },
	publisher = {COSNET},
	year = {1985},
	series = {COLEC. INVENTARIOS. SER. INGENIERIAS},
	address = {MEXICO: }
}