TY  - GEN
AU  - Sedha, R.S.
TI  - A textbook of applied electronics
SN  - 8121927838
U1  - 621.3 
PY  - 1990///
CY  - New  Delhi
PB  - S. Chand & Company
KW  - Electrical, magnetic, optical, communications, computer engineering, electronics, lighting
ER  -