000 00317nam a2200121 4500
008 0 1986 0a 000 0Mex
020 _a968-451-842-0
082 _a537.1 K263e
100 _aKraus, Jhon D
245 _aElectromagnetismo / Jhon D,Kraus
260 _aMexico : McGraw-Hill
300 _a852p. / 23cm
999 _c21411
_d21411