000 00383nam a2200157Ia 4500
008 230524s9999 xx 000 0 und d
082 _a621.381
_bGOP
100 _aR.Gopal
245 0 _aProblems and Solutions in Signals and Systems
250 _a1ST
260 _aNEW DELHI
_bCBS
_c2004
300 _a354
500 _aQuantity Number: 2
650 _aElectronics
942 _cBK
999 _c21365
_d21365