000 00320nam a2200133Ia 4500
008 201007s9999 xx 000 0 und d
100 _aGALVIN,PETER BAER
245 0 _aOPERATING SYSTEM CONCEPT
250 _a12
260 _bJOHN WILEY & SONS
_c2007
300 _a672
650 _aoperating system concept
942 _cBB
999 _c5956
_d5956