000 00268nam a2200121Ia 4500
008 220821s2009 xx 000 0 eng d
100 _aZIEMER, RODGER
245 0 _aSIGNALS & SYSTEMS
250 _a4TH
260 _bPEARSON
_c2009
300 _a622
942 _2ddc
_cBTECH
999 _c1065
_d1065