000 00359nam a2200157Ia 4500
100 _aDAS ANNAPURNA and DAS SISIR K
020 _a74635778
650 _aMicrowave Engineering
365 _cRS
365 _d1
942 _cENGBK
654 _aMicrowave Engineering
245 _aMicrowave Engineering
260 _bTMH
_c2000
_aNew Delhi
300 _aX+516 PP
999 _c2427
_d2427