@book{18603,
	author = {Arriola Farfán, Marcos and Universidad Nacional San Antonio Abad del Cusco. NUFFIC},
	title = {La problemática del transporte en la Región Inca},
	publisher = {IIUN,  },
	year = {1991},
	series = {Avances de investigación, 30},
	address = {Cusco :}
}