TY  - BOOK
AU  - United Nations. Economic and Social Commission for Asiand the Pacific
ED  - United Nations. Economic and Social Commission for Asiand the Pacific
TI  - National power grids and extra-high-voltage system
T2  - United Nations, Energy Resources Development series, 14
U1  - X 9(D66).4.N7, L5 
PY  - 1975///
CY  - New York
PB  - United Nations USA       
KW  - Electrical
N1  - Sales No >: E.75.11.F.13
ER  -