TY  - BOOK
AU  - Ray,Anandarup
TI  - Cost-benefit analysis: issues and methodologies 
SN  - 0801830699
U1  - 658.1554 RAY 
PY  - 1984///
CY  - Baltimore
PB  - Published for the World Bank [by] Johns Hopkins University Press
KW  - Cost effectiveness
N1  - Includes index; Bibliography: p. 146-150
ER  -