000 00284nam a2200121Ia 4500
008 220201s1996 xx 000 0 eng d
082 _a5.58
_bPET
100 _aPeter, Norton
245 0 _aDOS guide updated to cover 6.2
260 _aDelhi
_bPHI
_c1996
300 _a744
942 _2ddc
999 _c34858
_d34858