000 00369nam a2200157Ia 4500
008 201023s9999||||xx |||||||||||||| ||und||
100 _aLevy,Steven.
245 0 _aHackers.
260 _bO Reilly.
_c2010
300 _a499
365 _b1122
650 _aGeneral Books
942 _cTB
999 _c4423
_d4423