TY - BOOK AU - Agard Conference On Refractory Metals(1963:Norway) TI - The Science And Technology of Tungsten, Tantalum Molybdenum, Niobium and their Alloys U1 - 629.505 No.82 PY - 1964/// CY - Oxford PB - Pergamon KW - Metallurgy -- Secience And Technology ER -