@book{4923,
	author = {Belaúnde Moreyra, Martín, 1938- and Universidad San Ignacio de Loyola (Lima).},
	title = {¿Qué es el derecho? : },
	publisher = {USIL, },
	year = {2019.},
	series = {Derecho / Universidad San Ignacio de Loyola.},
	address = {Lima: }
}