@book{91100,
	author = {Lerner, Abba Ptachya. and Albert Ferriol, F.},
	title = {Economía del pleno empleo / },
	editor = {Benzal)},
	publisher = {Aguilar, },
	year = {1957 (},
	series = {Biblioteca de ciencias sociales},
	address = {Madrid : }
}