TY  - GEN
AU  - Mottershead,Allen
TI  - Electronic devices and circuits: an introduction
SN  - 0876921241
U1  - 621.38153 
PY  - 1973///
CY  - New Delhi
PB  - Prentice-Hall of India, 
KW  - Electronic apparatus and appliances
KW  - Electronic circuits
KW  - Ripple factor
ER  -