000 00266nam a2200121Ia 4500
008 220201s1967 xx 000 0 eng d
082 _a621.3
100 _aMitchell,HG
245 2 _aA text book of electricity
260 _bNA
_c1967
300 _a598
942 _2ddc
999 _c73645
_d73645