000 00427nam a2200169Ia 4500
999 _c64754
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005 20201207115323.0
008 190711s9999 xx 000 0 und d
082 _a621.381 G9774M
100 _aGupta, Sanjeeva
100 _aArora,Dinesh
245 0 _aMicrowave Engineering
260 _aNewDelhi
_bKhanna
_c1977
300 _ap.268
650 _aMicrowave Components
650 _aPropagation of Microwaves
942 _cSW