TY  - BOOK
ED  - ESCWA  :  Economic and social commission.
TI  - Review of sustainable development  and productivity activities    
U1  - 02.04.00    
PY  - 2003///
CY  - Newyork   
PB  - ESCWA  :  Economic and social commission   
KW  - Development
KW  - Productivity
ER  -