000 00284nam a2200121Ia 4500
008 220201s2000 xx 000 0 eng d
082 _a621.381
_bTOC
100 _aTocci, Ronald J
245 0 _aDigital systems
260 _bIndia: Prentice Hall
_c2000
300 _a827
942 _2ddc
999 _c86892
_d86892