000 00311nam a2200133Ia 4500
020 _a978-0074635797
082 _a005.42
100 _aDhamdhere D M
_944
245 0 _aSystems Programming And Operating System
250 _a2
260 _bMcgraw Hill, New Delhi
_c2008
650 _aCOMPUTER
_931
942 _cBK
999 _c14197
_d14197