000 00309nam a2200121Ia 4500
100 _aDeitel, Harvey M.
020 _a0-201-14502-2
942 _cBK
245 _aAn introduction to operating systems
260 _aAddison-Wesley Publishing Company, California
_c1984
082 _a001.61 Dei
300 _axv,673
999 _c63051
_d63051