000 00344pab a2200145 454500
008 180718b1999 xxu||||| |||| 00| 0 eng d
100 _aGouyette, Claudine
245 _aEfficiency of the welfare state
260 _c1999
300 _ap.537-53
650 _aSocial policy
700 _aPestieau, Pierre
773 _aKyklos
909 _a46052
999 _c46052
_d46052