TY  - BOOK
AU  - Richard Layard,Stephen Glaister
AU  - Glaister,Stephen
TI  - COST-BENEFIT ANALYSIS
SN  - 0521466741
U1  - 658.1552 
PY  - 1994///
CY  - 
PB  - Cambridge International Science Publishing, Cambridge
KW  - Cost Effectiveness
ER  -