TY  - BOOK
AU  - Lenk, John D.
TI  - Circuit Encyclopedia Trouble Shooting Guide 
SN  - 70376034
U1  - 621.38 LEN 
PY  - 1993///
CY  - New York
PB  - McGraw-Hill
KW  - Electrical Engineering
KW  - Technology
N1  - Includes Index
ER  -