TY  - BOOK
AU  - Ward,William A.
AU  - Deren,Barry J.
AU  - D'Silva,Emmanuel H.
TI  - The economics of project analysis: a practitioner's guide 
SN  - 0821317512
U1  - 338.900684 WAR.N1 20
PY  - 1991///
CY  - Washington, D.C.
PB  - World Bank
KW  - Economic development projects
KW  - Developing countries
ER  -