TY  - BOOK
ED  - The Institution Of Electrical Engineers
TI  - The Journal Of The Institution Of Electrical Engineers, Vol:86, January-June 1940
U1  - 621.305 
PY  - 1940///
CY  - LONDON
PB  - THE INSTITUTE OF ELECTRICAL ENGINEERS
KW  - THE JOURNAL OF THE INSTITUTION OF ELECTRICAL ENGINEERS, VOL:86, ELECTRICAL ENGINEERING
ER  -