000 nam a22 7a 4500
999 _c11324
_d11324
005 20210827124624.0
008 210827b xxu||||| |||| 00| 0 eng d
082 _a621.3 HAY
100 _aHayt,William H.
245 _aEngineering Electromagnetics
250 _a4th ed.
260 _aNew Delhi
_bMGH
_c1981
300 _aXIII,527p.
942 _2ddc
_cDB