000 00400pam a2200145a 44500
082 _a621.34
_bW12
100 _aWagner, Charles Frederick
245 1 _aSYMMETRICAL COMPONENTS AS APPLIED TO THE ANALYSIS OF UNBALANCED ELECTRICAL CIRCUITS
260 _aN. Y.
_bMcgraw-Hill
_c1933
300 _a437
650 _aElectric Circuits
700 _aEvans, R. D.
964 _gCIRC
997 _a73221 s C
999 _c416326
_d416326