000 00253nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _a"DEITEL HM, DEITEL PJ & CHOFFNES DR"
245 _aOPERATING SYSTEMS
250 _a3
260 _c2007
_bPEARSON EDUCATION
999 _c33287
_d33287