000 00298nam a2200145Ia 4500
100 _aClayton/A.E
250 _a2
942 _cBK
654 _aoperational
245 _aOperational amplifier
260 _bELBS
_aLondon
_c1979
082 _a621.381535
_bCLA
300 _a410
546 _aENGLISH
999 _c29245
_d29245