TY  - BOOK
AU  - Deren, Barry J
AU  - Ward, William A
AU  - D'Silva, Emmanuel
ED  - World Bank
TI  - The Economics of project analysis: A practitioner's guide
T2  - EDI Technical Materials
SN  - 0821317512
AV  - IBRD(06)TM/1991/2 
PY  - 1991///
CY  - Washington, D. C.
PB  - World Bank
KW  - ECONOMIC DEVELOPMENT PROJECTS--DEVELOPING COUNTRIES--EVALUATION
ER  -