000 00329nam a2200133Ia 4500
008 220919s9999 xx 000 0 und d
082 _bPUL
100 _aPULMAR, MICHAEL
245 0 _aGUIDE TO OPERATING SYSTEMS ENHANCED
260 _bTHOMSON BOOKS
_c2007
300 _a697
650 _aComputer Science & Eng.
942 _cBK
999 _c142665
_d142665