000 00310nam a2200133Ia 4500
008 230915s9999 xx 000 0 und d
100 _aSoni, K.M.
245 0 _aSignals & Systems
260 _aDELHI
260 _bS.K.KATARIA AND SONS
260 _c2010
300 _a350
650 _aElectrical Engineering
999 _c158720
_d158720