ARISTOTELIS, Xenophon, Ethica,Politica,Oeconomica, BASILEAE, Vualder, n.d.,but 1540. A rare early edition by Valder in Basel. 8vo, pp.605. Later vellum over boards. A fine copy. Title in Latin, all texts in Greek. The first 472p. contain the three masterpieces of Aristotelis, carefully edited taking into account newly discovered manuscripts. At the end Xenophon’s two works: Lacedaemonion Politeia (Λακεδαιμονίων Πολιτεία) & Oikonomika (Οικονομικά). Rare.