000			00360nam a2200157Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
100			_aJanet Endrijionas.
245		0	_aRx pc the anti virus handbook.
260			_aNULL
260			_bWindcrest/ Mcgraw Hill.
260			_c1993
365			_b994.34
650			_aCOMPUTER
942			_cDBK
999			_c21804 _d21804