000 00256nam a2200109Ia 4500
008 211126s9999 xx 000 0 und d
082 _a621.3824
100 _aK.D.PRASAD
245 0 _aANTENNA AND WAVE PROPAGATION
260 _bDANPAT RAI
942 _cBTECH
999 _c163811
_d163811