TY  - DATA
AU  - Eriksen,Bjarne
TI  - Influence lines for thrust and bending moments in the fixed arch
U1  - 624.63 
PY  - 1955///
CY  - London
PB  - Concrete Pub.
KW  - Bridges, Arched
KW  - Arches
KW  - Bridges
ER  -