000 00316nam a2200085Ia 4500
008 180131b1989 xxu||||| |||| 00| 0 eng d
080 _a
_b621.3.025.1.3 CEN.89
100 _aCentral Board Of Irrigation And Power
245 _aCbip: 70 - 1989; Economics Of Single Phase Distribution System Versus Three-Phase System For Applica
260 _a
_bCBIP
_c1989
999 _c61070
_d61070