000 00282nam a2200121Ia 4500
020 _a9789332518803
100 _aWilliam Stallings
245 _aOperating Systems: Internals and Design Principles
250 _a7th
260 _bPearson
_aDelhi
_c2014
300 _a708
942 _cBK
999 _c57862
_d57862