TY  - BOOK
AU  - UNITED NATIONS, EUROPE (ECONOMIC  Commission for-)
ED  - UNITED NATIONS, EUROPE (ECONOMIC  Commission for-)
TI  - Building regulations in ECE countries
U1  - X9(D3):(Z5).N74, L4 
PY  - 1974///
CY  - New York
PB  - United Nations        
ER  -