Gems: their sources, descriptions and identification
Webster, Robert
Gems: their sources, descriptions and identification Robert Webster. - Hamden, Archon books; London : Butterworths, 1970. - xvi, 886p.: ill., 22 col. plates 25cm.
554.8 / W3838
Gems: their sources, descriptions and identification Robert Webster. - Hamden, Archon books; London : Butterworths, 1970. - xvi, 886p.: ill., 22 col. plates 25cm.
554.8 / W3838