TY - BOOK ED - Proceedings of a Seminar in Copper Alloy foundry technology( : ED - Indian Copper Information Centre TI - Copper Alloy foundry technology: proceedings of a seminar Jullundur, April 1970 U1 - 673.3 PY - 1970/// CY - Jullundur PB - Indian Copper Information Centre KW - Iron KW - Metallurgy KW - Copper alloys ER -