00527nam a22001217a 4500020002100000082001300021100005300034245003800087260004100125300003400166500002000200650018500220  a0471572998 (pbk)  a004bERC  aErcegovac, Milos D.atomas LangaJaime H. Moreno  aIntroduction to digital  systems   aNew York bJohn Wiley and sonsc1999  axiv, 498 p.b: ill.c; 23 cm.  aIncludes index.  aElectronic digital computersaDigital systemaDigital techniques vDiscrete time analysis vFourier analysis vLaplace transformation vSystem analysis vMathematical tools vFEAS