000 00267nmm a2200097Ia 4500
008 220120s9999||||xx |||||||||||||||||und||
020 _a0-07-112089-0
100 _aHayt, William, H
245 0 _aEngineering electromagnetics
260 _aTat mcgraw hill
_bNew Delhi
_c2010
999 _c139522
_d139522