TY - BOOK ED - India. Ministry of Steel and Mines. Indian Bureau of Mines TI - Status of special alloy metals in India: cadmium, cobat, molybdenum, nickel, niobium (Columbium)of tantalum, selenium and tellurium, tin, titanium, tungsten and vanadium U1 - 669.960954 21st PY - 1998/// CY - Nagpur PB - Indian Bureau of Mines KW - Metals-India; Alloys-India N1 - Issued by controller General,Indian Bureau of Mines,Nagpur ER -