TY  - BOOK
AU  - Shepherd, J., Morton, A. H. and Spence, L. F.
TI  - Higher electrical engineering
SN  - 0273318217
U1  - 621.3 
PY  - 1990///
CY  - London
PB  - The english language book society
KW  - Electrical Engineering
KW  - Engineering
ER  -