000 00290nam a2200109Ia 4500
008 230411s9999 xx 000 0 und d
082 _a621.39`5
_bYAR
100 _a YARBROUGH (John. M)
245 0 _aDigital Logic : Applications and Design
260 _b THOMSON BOOKS
_aBOSTAN`
942 _cBK
999 _c2000
_d2000