000 00298nam a22001217a 4500
020 _a9788120320963
082 _a621.381535 COU/O
100 _aCoughlin Robert F
245 _aOperational Ampifiers and Integrated Circuits
250 _aSixth
260 _aNew delhi
_bPrentice
_c2002
942 _cBK
999 _c80517
_d80517