000 00242nam a2200109Ia 4500
082 _a005.43 SIN
100 _aSINGHAL, M.
245 _aADVANCED CONCEPTS IN OPERATING SYSTEMS
260 _bMCGRAW HILL
_c1994
300 _a522
942 _2ddc
_cB
999 _c57004
_d57004