000 00346nam a2200145Ia 4500
008 241227s9999 xx 000 0 und d
020 _a9788120348408
082 _a621.3822
_bKUM
100 _aKumar,Anand A.
245 0 _aSignal and system
250 _a3rd edition.
260 _aNew Delhi :
_bPhi,
_c2021
300 _a1022.
365 _a795
999 _c155527
_d155527