TY  - BOOK
AU  - Carlson, Bruce A  .
AU  - Gisser,David G  .
TI  - Electrical engineering: Concepts and applications / 
SN  - 0-201-10299-4
U1  - 621.3 
PY  - 1981///
CY  - London : 
PB  - Addison-Wesley Publishing Company , 
ER  -