000 00270nam a2200109Ia 4500
008 160710s1993 xx 000 0 und d
100 _aCROSSEL,M. & GRAF,S.
245 _aERROR DETECTION CIRCUITS
260 _bMC GRAW HILL BOOK
_c1993
300 _a193
942 _2ddc
_cSC
999 _c76505
_d76505