TY  - BOOK
AU  - Lenk, D John
TI  - McGraw Hill Circuit Encyclopedia and Troubleshooting Guide
SN  - 9780070376038
U1  - 621.3815 
CY  - New York
PB  - McGraw Hill Inc
KW  - Audio, Ultrasonic, Direct-Current Circuits, Filter Circuits, Op-Amp Circuits, OTA, Norton Amplifier Circuits
ER  -