@book{14452,
	author = {PEREZ ENRRI, DANIEL.},
	title = {INTRODUCCION A LA ECONOMIA : },
	publisher = {ALFAOMEGA},
	year = {\\\\},
	address = {BUENOS AIRES ; BOGOTA ; MEXICO: },
	edition = {1},
	note = {LA REIMPRESION DEL LIBRO CORRESPONDE A MEXICO}
}