TY  - GEN
TI  - Dünya bankası: operasyon portföyü 
AV  - HG4529.5 .D8613 2006-2008
PY  - 2006///-2008
CY  - Washington, D.C.
PB  - World Bank
KW  - Investment analysis
KW  - Portfolio management
N1  - Includes bibliographical references
ER  -