000 00306nam a2200109Ia 4500
008 160523s9999 xx 000 0 und d
020 _a0-07-463579-4
100 _aDhamdhere, D. M.
245 _aSystems programming and operating systems
260 _aNew Delhi
_bTata McGraw Hill
_c1999
300 _axvi, 658p.
999 _c25117
_d25117