TY  - BOOK
ED  - MINISTRY OF STEEL & MINES , CULCUTTA
TI  - Iron and steel control: Quarterly Bulletin
U1  - 669.14205 
PY  - 1975///
CY  - CALCUTTA
PB  - MINISTRY OF STEEL & MINES
KW  - PIG IRON,FERRO-ALLOYS,CHEMICAL ENGINEERING
ER  -