TY  - BOOK
AU  - United Nations Economic Commission for Europe Secretariat
ED  - United Nations Economic Commission for Europe Secretariat
TI  - Advances in steel technology in 1955 V2
U1  - "X9(F182)un1,N55, J6.2/UN" 
PY  - 1956///
CY  - Geneva
PB  - United Nations      
KW  - Iron and Steel Industry
ER  -