The arithmetic of the gold and silversmith; prepared for the use of jewelers, founders, merchants, etc., especially for those engaged in the conversion and alloying of gold or other metals, the mixing of various substances, etc.,

Mode of access: Internet.

Formerly utilized MED/AEC sites : remedial action program : radiological survey of the former VITRO Rare Metals Plant, Canonsburg, Pennsylvania.

Issued June 1979.