TY  - BOOK
ED  - INSTITUTE OF CIVIL ENGINEERS
TI  - Procedings of the Institution of Civil Engineers: Research and Theory
U1  - 624.05 
PY  - 1991///
CY  - london
PB  - Thomas telford
KW  -  CIVIL ENGINEERING
KW  -  PROCEDINGS
KW  - PROCEDINGS OF ICE
ER  -