000 00253nam a2200121Ia 4500
082 _a621.38
_bWAK
100 _aWAKERLY JOHN F.
245 0 _aDIGITAL DESIGN : PRINCIPLES AND PRACTICES
250 _a4
260 _bPEARSON
300 _a0
942 _cREF
999 _c79688
_d79688