000 00277nam a22001217a 4500
020 _a17-741017-5
082 _a621.3 GRA'E
100 _aGRAY, B. F
_978208
245 _aELECTRICAL ENGINEERING PRINCIPLES
260 _aAUSTRALIA
_bNELSON
_c1970
300 _a190P
942 _cBK
999 _c583367
_d583367