TY  - BOOK
AU  - Penfold,R.A.
TI  - Modern op-amp projects
T2  - BP
SN  - 0859340813
PY  - 1982///
CY  - Shepherds Bush road, London. : 
PB  - Bernard Babani Pub. Ltd., 
KW  - Integrated circuits
KW  - Operational amplifiers
ER  -