000 00393nam a2200145Ia 4500
005 20260205101246.0
008 260111s9999||||xx |||||||||||||| ||und||
020 _a9780-822-342649
082 _a303.4833 KEL
100 _aKelty Christopher M.
245 0 _aTwo bits: the cultural signifiance of free software
260 _aU.S.A.
_bDuke university
_c2008
300 _a378p.
942 _cBK
999 _c240308
_d240308