000 00288nam a2200133Ia 4500
100 _aGraf R.F.
942 _cBK
654 _aElectronic
245 _aThe Encyclopedia of Electronics Circuits
260 _bB.P.B.
_aNew Delhi
_c1995
300 _a760
546 _aENGLISH
999 _c33400
_d33400