000 00489nam a2200193Ia 4500
001 23255
008 140410s9999 xx 000 0 und d
020 _a1-85554-162-9
040 _cPK-LaUMT
082 _a 005.8
_bHAR-P
100 _aS. Harris
245 _aPC data recovery and disaster prevention
_cS. Harris<>S. Nugus
260 _aManchester,USA:
_bNCC Blackwell,
_c1992
300 _a267 p.
546 _aEN
650 _aComputer security
700 _aS. Nugus
942 _cBK
999 _c23488
_d23488