000			00000nam a2200000 a 4500
005			20251203090451.0
020			_a0876921357
082			_a005.43 _bHAN
100			_aHansen, Per, Brinch
245			_aOperating system principles
260			_aDelhi: Prentice-Hall _c1990
300			_axviii,366p. _c22 cm.
690			_aOperating system, Computer
690			_a<Computer science>
964			_bENG _c100 _d _e010 _f _g_
997			_a62518 C 13996 C
999			_c8648 _d8648