@book{11944,
	author = {Isaacs, David. and Isaacs, David.},
	title = {La educación de las virtudes humanas y su evaluación /},
	publisher = {EUNSA,},
	year = {2000.},
	series = {Astrolabio ;},
	address = {Pamplona :},
	edition = {13. ed., ampliada.},
	note = {Rev. ed. of: La educación de las virtudes humanas. 1976.}
}