TY  - BOOK
AU  - Snell, Michael.
TI  - Cost Benifit Analysis
SN  - 978-0-7277-4134-9 (HBK)
U1  - 658.155 SNE 
PY  - 2011///
CY  - London
PB  - Thomas Telford
KW  - Cost effectiveness
KW  - Engineering economy
N1  - Includes Bibliographical References and Index
ER  -