Color encyclopedia of gemstones /
Arem, Joel E., 1943-
Color encyclopedia of gemstones / Joel E. Arem - 2nd ed. - New York : Chapman & Hall, 1987 - 1 v. (various pagings) : col. ill., ; 28 cm.
Includes index
Bibliography: p. 236-238
0442208332 RM265.76
86-026759
Precious stones--Dictionaries
Color encyclopedia of gemstones / Joel E. Arem - 2nd ed. - New York : Chapman & Hall, 1987 - 1 v. (various pagings) : col. ill., ; 28 cm.
Includes index
Bibliography: p. 236-238
0442208332 RM265.76
86-026759
Precious stones--Dictionaries
