000 00281nam a2200121Ia 4500
008 230401s2011 xx 000 0 eng d
082 _a621.3824
100 _aYADAV (R L)
245 0 _aANTENNA AND WAVE PROPAGATION
260 _bDELHI PHI
_c2011
300 _a732
942 _2ddc
_cBTECH
999 _c237
_d237