000 00327nam a2200133Ia 4500
100 _aMachinery yellow back series
650 _aElectrical Engineering
942 _cBK
654 _aElectronic
245 _aElectronic Fundamentals No.28
260 _bMachinery Publication & co
_c2001
082 _a621.3
546 _aENGLISH
999 _c25107
_d25107