000 00419nam a2200181Ia 4500
008 210629s9999 xx 000 0 und d
082 _aobiv,11 1936
100 _aBolton, D, J
245 0 _aElectrical engineering economics
245 0 _cBolton, D, J
260 _aLondon
260 _bChapman
260 _c1936
300 _a362 pages
546 _aIn English
650 _aEngineering
942 _cBOOK
999 _c1525603
_d1525603