TY  - GEN
AU  - Horwood, W.L.
TI  - Electrical Technology
U1  - 621.3,HOR 
PY  - 1957///
CY  - London
PB  - Charles Griffin & Co , LTD
N1  - Part.1 Direct Current (Page-3), Part. 2  Alternating Current (Page-169)
ER  -