000 00262nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.34
100 _aPrasad K D
245 0 _aElectromagnetic Fields And Waves
260 _bSatya Prakashan
_c2004
942 _cBK
999 _c6842
_d6842