@book{170099,
	author = {Peursen, Cornelis Anthonie van},
	title = {Orientación filosófica :},
	publisher = {Editorial Herder,},
	year = {1982, c1975.},
	series = {Biblioteca de filosofia},
	address = {Barcelona :},
	note = {Translation of: Filosofische oriëntatie.}
}