TY  - BOOK
AU  - United Nations Economic Commission for Europe (Secretariat of----)
ED  - United Nations Economic Commission for Europe (Secretariat of----)
TI  - Steel and its alternatives Economic commission for europe
U1  - "X9(F182), J6/UN" 
PY  - 1956///
CY  - Geneva
PB  - United Naitons      
KW  - Iron and Steel Industry
ER  -