000 00402nam a2200169Ia 4500
008 230524s9999 xx 000 0 und d
020 _a9780070669277
082 _a621.382
_bRAO
100 _aP.Ramakrishna Rao
245 0 _aSignals and Systems
250 _a3RD
260 _aNEW DELHI
_bTMH
_c2008
300 _aXVI;567
500 _aQuantity Number: 30
650 _aElectronics
942 _cBK
999 _c47610
_d47610