TY  - BOOK
AU  - Mathay, William L.
TI  - Uncoated weathering steel bridges
U1  - 624.2 
PY  - 1993///
CY  - Washington
PB  - The World Bank
KW  - NUST/ MCE
N1  - 0; 0; 0; 624_200000000000000_MAT
ER  -