TY  - BOOK
AU  - Belli,Pedro
TI  - Economic analysis of investment operations: analytical tools and practical applications 
SN  - 0821348507 (pbk.)
PY  - 2001///
CY  - Washington, D.C.
PB  - World Bank
KW  - Economic development projects
KW  - Evaluation
N1  - Includes index; Includes bibliographical references:  p. 247-257
ER  -