TY  - BOOK
AU  - Howatson, A M.
TI  - Electrical circuits and systems : an introducation for engineers and physical scientists
SN  - 0198564481 
U1  - 621.3192 
PY  - 2007///
CY  - New York
PB  - Oxford &Ibm Pub
KW  - Applied physics
ER  -