Williamson, Samuel J. Light and color in nature and art / Samuel J. Williamson, Herman Z. Cummins - New York [etc.] : John Wiley and Sons, cop. 1983 - XX, 488 p., [16] p. de làm. : il.; 24 cm Bibliografia Índex ISBN: 0471083747 LCCN: 116772 Subjects--Topical Terms: ColorLlumColor en l'art Universal Decimal Class. No.: 535