TY  - BOOK
AU  - Westbrook 
AU  - Walker, Derek
TI  - Structural engineering design in practice : project design examples 
SN  - 0582236304
U1  - 624.17 WES 1997 
PY  - 1996///
CY  - Essex
PB  - Addison Wesley Longman
KW  - Structural engineering
ER  -