000 00439nam a22001451a 4500
003 USJPLib
008 141224b xxu||||| |||| 00| 0 eng d
082 _a2705
100 _aEstache, Antonio
245 _aConcession contract renegotiations
_bsome efficiency versus equity dilemmas
_h[World Bank Reports]
440 _aPolicy Research Working Paper
_n2705
650 _aWorld Bank Reports
700 _aQuesada, Lucia
942 _2ddc
_cPR
999 _c122244
_d122244