TY  - BOOK
AU  - Johnson, R. P.
AU  - Buckby, R. J.
TI  - Composite structures of steel and concrete. Vol.2 : bridges with a commentary on BS: 5400-(Part.5)
U1  - 624.1821 
PY  - 1979///
CY  - London
PB  - Crosby Lockwood & Son Ltd.
ER  -