@book{18363,
	author = {Reynolds, Lloyd G. and Michas, Nicholas H.},
	title = {Principios de microeconomía /},
	publisher = {Ateneo,},
	year = {1976.},
	series = {Serie de enseñanza programada El Ateneo},
	address = {Buenos Aires :},
	edition = {2a ed.}
}