000 00318nam a2200157Ia 4500
100 _aRaghuvanshi, G S
080 _a621.3813
526 _dNTB
526 _aPG
366 _f20%
942 _cBK
245 _aMicrowave engineering
260 _aCengage Learning
_bAndover
_c2012
300 _axi,664
546 _aE
999 _c53598
_d53598