000 00341nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a5.43 SHI
100 _aShighal, Mukesh
245 0 _aAdvaced Concepts In Operating System
260 _aDELHI
260 _bTMH
260 _c2009
300 _a522
650 _aComputers Engineering
999 _c124179
_d124179