000 00274nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a537
100 _aGOWRI R
245 0 _aELECTROMAGNETIC FIELD AND WAVES
260 _bSK KATARIA
365 _b175.00
942 _cBTECH
999 _c140563
_d140563