000 00315nam a22001217a 4500
999 _c60536
_d60536
020 _a9780136494928
100 _aRonald J Tocci
245 _aDigital Systems: Principles and Applications
260 _aLondon
_bPrentice Hall International, Inc.
_c1998
300 _axiv+898
700 _aNeal S Widmer
942 _cBK