000 00436nam a2200181Ia 4500
008 180424s9999 xx 000 0 und d
020 _a9.78E+12
084 _a621.380 283 D1
100 _a"Das, Sisir K"
245 0 _aAntenna and Wave Propagation
250 _a\\201301ENGGPSX
260 _aTata Mcgraw
260 _b2013
260 _cNewdelhi
300 _a616p
500 _aincludes index and biblioraphy
942 _cBK
999 _c99758
_d99758