TY  - BOOK
AU  - "United Nations, Government Of .... Economic And Social Arrairs (Deptt Of-)"
ED  - "United Nations, Government Of .... Economic And Social Arrairs (Deptt Of-)"
TI  - Geographic information systems for power system planing
U1  - "U:(D6,9(B), N7/UN" 
PY  - 1997///
CY  - New
PB  - York United Nations U S A  
KW  - Modern - Geography
ER  -