http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
being a comprehensive treatise in six parts, dealing with natural and built-up mica and mica products in all aspects, including geology, prospecting, mining, production, manufacture, utilisation and marketing of mica
xvi, 340 pages : frontispiece (portrait) illustrations, folded plate, tables (1 folded) diagrams ; 23 cm.
Earlier edition (Calcutta and London) 1939.