000 002950000a22001210004500
245 _aSolutions of problems in electrical power technology
100 _aCarpenter, W.H.
260 _aLondon
_bPitman
_c1968
300 _a139 p., ill.
080 _a621.31(076)
_bC3
041 _aEN
942 _cBK
999 _c94449
_d94449