000 00396nam a2200169Ia 4500
008 230524s9999 xx 000 0 und d
082 _a621.382
_bDAS
100 _aAnnapurna Das
245 0 _aMicrowave Engineering
250 _a1ST
260 _aNEW DELHI
_bTMH
_c2007
300 _aX;513
500 _aQuantity Number: 2
650 _aElectronics
700 _a Sisir K.Das
942 _cBK
999 _c37129
_d37129