@book{41558,
	author = {Levenson, Albert Murray and Solon, Bebette S., joint author.},
	title = {Ejercicio y problemas sobre teoría de los precios},
	publisher = {Amorrotu Editores},
	year = {1976.},
	series = {Biblioteca de economía política.},
	address = {Buenos Aires},
	note = {Translation of Exercises and problems in price theory.}
}