LEADER 00755nam0-22002891i-450- 001 990006666540403321 005 20001010 035 $a000666654 035 $aFED01000666654 035 $a(Aleph)000666654FED01 035 $a000666654 100 $a20001010d--------km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $aEconomic Efficiency and Social Welfare$fE.J. Mishan 210 $aLondon$cAllen & Unwin$d1981 215 $a280 p.$d22 cm 300 $a 700 1$aMishan,$bEdward Joshua$f<1917- >$024593 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990006666540403321 952 $aVI A 163$bS.I.$fFSPBC 959 $aFSPBC 996 $aSocial welfare$9513008 997 $aUNINA DB $aGEN01