000 00260nam a2200109Ia 4500
008 230929s9999 xx 000 0 und d
020 _a9780071549363
090 _a005.432
100 0 _aORLOFF,JEFFREY
245 0 0 _aUBUNTU
260 _aNEW YORK
_bMC GRAW HILL
_c2009
999 _c4949
_d4949