000 00284nam a2200121Ia 4500
008 220821s2013 xx 000 0 eng d
100 _aSINGHAL, MUKESH
245 0 _aADVANCED CONCEPTS IN OPERATING SYSTEMS
250 _a1
260 _bTMH
_c2013
300 _a522
942 _2ddc
_cBTECH
999 _c2426
_d2426