TY  - BOOK
AU  - Chawla, Krishan
TI  - Social cost - benefit analysis: an introduction to financial and economic appraisal of projects/Chawla, Krishan
SN  - 817099022x
U1  - 658.404 CHA 
PY  - 1990///
CY  - New Delhi
PB  - Mittal Publication
KW  - Industrial Project Management
KW  - Industrial Project Management - Cost effectiveness
ER  -