000 00585cam a2200217ua 4500
001 267
005 20220105002009.0
007 ta
008 080617s1995 g b000 u eng u
041 1 _aeng
_hNULL
082 1 4 _a005.43
_bRIT
100 1 _aRitchie, C .
245 1 0 _aOperating Systems : incorporating UNIX and MS-DOS /
_cRitchie C.
_hTextual Documents
250 _a2 /
_b.
260 _aNew Delhi :
_bBPB ,
_c1995.
300 _aNULL ;
_cNULL.
653 0 _aOperating System
942 _cBK
999 _c297901
_d297901