TY  - GEN
AU  - Belli, Pedro ... [et al.].
TI  - Economic analysis of investment operations : : analytical tools and practical applications
SN  - 0821348507
U1  - 338.900684  
PY  - 2001///
CY  - Washington D C : 
PB  - The World Bank
KW  - Economic development projects
KW  - Evaluation
N1  - Includes bibliographical references and index
ER  -