000 00253nam a2200109Ia 4500
008 160710s1995 xx 000 0 und d
100 _aWICKER,S.B.
245 _aERROR CONTROL SYSTEMS
260 _bPRENTICE HALL
_c1995
300 _a512
942 _2ddc
_cB
999 _c52787
_d52787