TY  - BOOK
AU  - Belli,Pedro
TI  - Economic analysis of investment operations: analytical tools and practical applications 
SN  - 0821348507
AV  - HC79.E44 E28 2001
U1  - 332.6 22
PY  - 2001///
CY  - Washington, D.C.
PB  - World Bank
KW  - Economic development projects
KW  - Evaluation
ER  -