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999 _c63330
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020 _a0852263465
082 _a621.3813 G977
100 _aGUPTA,K.C
245 0 _aMICROWAVES
260 _aNEW DELHI
_bWiley
_c1979
300 _ap.242
650 _aTRANSMISSION STRUCTURES
650 _aMICROWAVE MEASUREMENTS
942 _cSW