000 00381nam a2200157Ia 4500
008 180424s9999 xx 000 0 und d
084 _a537.5 G9
100 _a"Gray, Paul E"
245 0 _aElectronic Principles: Physics
250 _a\\197000ENGGPSX
260 _aMcGraw Hill
260 _b1970
260 _cSydney
500 _aincludes index and biblioraphy
942 _cBK
999 _c30025
_d30025