000 00298nam a2200121Ia 4500
008 160710s1968 xx 000 0 und d
082 _a621.313 HEL
100 _aHELLER,B.
245 _aSURGE PHENOMENA IN ELECTRICAL MACHINES
260 _bILIFFE BOOK LTD
_c1968
300 _a501
942 _2ddc
_cB
999 _c33369
_d33369