000 002760000a22001210004500
008 160829b1904 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a621.31913
_bT4
942 _cBK
100 _aTesla, N.
245 _aExperiments with alternative currents
260 _c1904
999 _c7837
_d7837