000 00293nam a2200109Ia 4500
001 121760
008 170722s9999 xx 000 0 und d
245 _aMS DOS/PC DOS 5 quick reference manual /
260 _aNew Delhi :
_bBPB Publications ,
_c1992.
300 _a265 p.
_c18.5cms
942 _cGEN
999 _c113112
_d113112