TY  - BOOK
AU  - Chawla, Krishan.
AU  - Chaturvedi, T. N.
TI  - Social Cost - Benefit Analysis : an introduction to financial and economic appraisal of projects / 
SN  - 817099022X
U1  - 658.1554 
PY  - 1987///
CY  - .- Delhi
PB  - : Mittal Publications
KW  - Technology (Applied Sciences)
KW  - Management and Auxiliary Services
KW  - Cost - Benefit Analysis
ER  -