TY  - BOOK
AU  - Dasgupta,Ajit Kumar
AU  - Pearce,David W.
TI  - Cost-beneft analysis: : Theory and practice
SN  - 333113950
AV  - HB99.3.D37 
PY  - 1972///
CY  - London
PB  - MacMillan
KW  - Welfare economics
KW  - Cost effectiveness
N1  - Includes bibliographical references
ER  -