TY - GEN AU - Voort, George F. Vander . TI - Metallography: past, present and future(75th anniversary volume) T2 - ASTM Special Technical Publication; 1165 SN - 0803114842 PY - 1993/// CY - Philadelphia PB - ASTM Pub. KW - ASTM KW - MANUFACTURING KW - METALLOGRAPHY KW - Metallurgy KW - DIFFERENT METALS ER -