000 00248nam a2200097Ia 4500
008 230508s1980 xx 000 0 und d
041 _aeng
100 _aNOEL M MORRIS.
245 _aELECTRICAL CIRCUITS & SYST.2ED
260 _bMCMILLAN BOOK CO.
_c1980
999 _c722051
_d722051