000 00270nam a2200121Ia 4500
008 220201s2018 xx 000 0 eng d
100 _aHayt W.H
245 0 _aEngineering Electromagnetics
250 _a8th
260 _aNew Delhi
_c2018
300 _a650
942 _2ddc
999 _c66214
_d66214