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