000 00270pam a2200121a 44500
010 _a52007440
082 _a538.3
_bK86E
100 _aHraus, John D.
245 1 _aELECTROMAGNETICS
260 _a
_bMcgraw-Hill Book Company
_c1953
964 _gCIRC
997 _a74724 C
999 _c408818
_d408818