000 00289nam a2200121Ia 4500
008 220201s1981 xx 000 0 eng d
082 _a621.3
_bRAW
100 _aRawlley, PP etc
245 0 _aUtilization of electrical energy
260 _bKatson Pub
_c1981
300 _a152
942 _2ddc
999 _c82144
_d82144