000 00322nam a2200133Ia 4500
999 _c32229
_d32229
020 _a9788178085593
100 _aRonald J Tocci
245 _aDigital Systems: Principles and Applications
250 _a8
260 _c2004
_bPEARSON EDUCATION
_aNew Delhi
300 _axxvi+881
700 _aNeal S Widmer
942 _cBB