000 00412nam a2200157Ia 4500
008 241225s9999 xx 000 0 und d
020 _a8178082969
082 _a621.382
_bZIE
100 _aZiemer, Rodger E.
245 0 _aSignals and systems: continuous and discrete
250 _a4th edition.
260 _aDelhi :
_bPearson Education,
_c2007
300 _a622.
365 _a350
650 _aApplied physics
999 _c19911
_d19911