000 00303nam a2200121Ia 4500
008 220201s1962 xx 000 0 eng d
082 _a621.319
100 _aEdwin Vernnard
245 4 _aThe electric power business
260 _bNew York ; Mc. Graw hill book co.
_c1962
300 _a280
942 _2ddc
999 _c75064
_d75064