000 00327nam a2200133Ia 4500
008 220201s2020 xx 000 0 eng d
082 _a621.384135 PRA
100 _aPrasad, KD
245 0 _aAntenna & wave propagation
250 _a4th
260 _aNew Delhi
_bSatya Prakashan
_c2020
300 _a18+976p.
942 _2ddc
999 _c30067
_d30067