TY  - BOOK
AU  - Bell,David A.
TI  - Operational amplifiers: applications, troubleshooting, and designs 
SN  - 013638644X
PY  - 1990///
CY  - Englewood Cliffs, N.J. : 
PB  - Prentice-Hall., 
KW  - Operational amplifiers
ER  -