TY  - BOOK
ED  - The Institute of Electrical Engineers
TI  - The Proceedings of The Institution of Electrical Engineers, V97, No.55, 1950
U1  - 621.305 
PY  - 1950///
CY  - LONDON
PB  - THE INSTITUTION OF ELECTRICAL AND ELECTRONICS ENGINEERS
KW  - POWER SYSTEM -ELECTRICAL ENGINEERING
ER  -