000 002920000a22001210004500
008 160901b1950 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a621.3
_bR8
942 _cBK
100 _aEarp, U.F
245 _aRural electrification engineering
260 _aNew york
_bMc graw hill
_c1950
999 _c7962
_d7962