000			00366nam a2200145Ia 4500
008			240411s9999||||xx |||||||||||||| ||und||
020			_cRs.260.00
040			_aKISS
082			_a005.43 SIN,M
100			_aSinghal,Mukesh
245		0	_aAdvanced Concepts in Operating Systems
260			_aNew Delhi _bTata McGraw Hill _c2017
300			_axxii,522p.
942			_cBK
999			_c13422 _d13422