LEADER 00916nam a2200253 i 4500 001 991003711969707536 008 080613s1994 xxk|||||| 0|| ||eng d 020 $a0521466741 035 $ab13740520-39ule_inst 040 $aSet. Economia$bita 082 0 $a658.1552 245 00$aCost-benefit analysis /$cedited by Richard Layard and Stephen Glaister 250 $a2. ed 260 $aCambridge :$bCambridge University Press,$c1994 300 $ax, 497 p. ;$c25 cm 650 04$aInvestimenti pubblici$xProgrammazione$xBenefici e costi 700 1 $aLayard, Richard 700 1 $aGlaister, Stephen 907 $a.b13740520$b22-03-16$c13-06-08 912 $a991003711969707536 945 $aLE025 ECO 658.1 LAY01.01$g1$i2025000249875$lle025$o-$pE0.00$q-$rl$s- $t0$u1$v0$w1$x0$y.i14775359$z13-06-08 996 $aCost-benefit analysis$975046 997 $aUNISALENTO 998 $ale025$b13-06-08$cm$da $e-$feng$gxxk$h0$i0