000 00416pam a2200145a 44500
008 140414b1940 xxu||||| |||| 00| 0 eng d
100 _aCRAPPER, ELLIS H
245 _aArithmtic of Lternating Currents
_c
260 _aLondon
_bSir ISAAC Pitman & Sons
_c1940
650 _a POLYPHASE POWER
650 _a INDUCTIVE CIRCUIT
650 _aELECTRICAL ENGINEERING
690 _aELECTRICAL ENGINEERING
906 _a10901
999 _c10513
_d10513