000 00385nam a2200181 4500
020 _a
_c
082 _a001 CHA
100 _aHess, Charlotte & Ostrom, Elinor
245 _aUnderstanding Knowledge as a Commons : From Theory to Practice
250 _a
260 _aMIT Press
_c2011
300 _a
490 _a
500 _a
590 _a
_b
_c
650 _a
942 _cBK
999 _c323197
_d323197