000 00306nam a2200121Ia 4500
008 231228s1998 xx 000 0 und d
041 _aeng
082 _bBOY
100 _aBOYCE (Jim )
245 _aUpgrading Pcsilllutrated
260 _aLondon
_bHarlow, Addision Wesley -
_c1998
300 _axxviii, 710
999 _c1082454
_d1082454