TY  - BOOK
AU  - Churchman, Lee W.
TI  - Introduction to circuits
SN  - 0030911982
U1  - 621.38132 
PY  - 1976///
CY  - New York
PB  - Holt rinehart and winston
KW  - Circuits
KW  - Electronics
KW  - Engineering
ER  -