Kennedy, Gordon S. frey50 The fundamentals of gemstone carving by Gordon S. Kennedy and others. Compiled and edited by Pansy D. Kraus. Planning and direction by Hugh N. Leiper. - San Diego, Calif., Lapidary journal, 1967. - vi, 128 p. illus.(part col.) 30 cm. LCCN: 67007443 Subjects--Topical Terms: Gem carving. LC Class. No.: NK5535 / .K4