000 00332nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a621.38 sha
100 _aSharma, Sanjay
245 0 _aSignals And Systems
260 _aDELHI
260 _b KATARIA
260 _c2007
300 _a605
650 _aElectronics Engineering
999 _c134145
_d134145