000 00289nam a2200133Ia 4500
100 _aMilenkovic/ Milan
942 _cBK
654 _aOperating System
245 _aOperating Systems
260 _bMc Graw Hill
_aNew York
_c1992
082 _a5.43
_bPAN
546 _aENGLISH
999 _c34426
_d34426