000 00584cam a2200217ua 4500
001 1780
005 20220105002129.0
007 ta
008 181228s1995 ii g b000 u eng u
041 _aeng
_hNULL
082 _a005.432DOS
_bNOR
100 _aNorton, Peter .
245 _aDOS Guide /
_cPeter Norton.
_hTextual Documents
260 _aNew Delhi :
_bPrentice Hall of India ,
_c1995.
300 _aNULL ;
_cNULL.
653 _aDOS
653 _aOperating systems
942 _cBK
999 _c299414
_d299414