000			00314nam a2200145Ia 4500
008			221007s9999 xx 000 0 und d
020			_a426
041			_aeng
082			_bHAY
100			_aHaynes C _996421
245			_aComputer virus protection handbook
300			_a426p
520			_a1
906			_bGeneral
999			_c60794 _d60794