LEADER 00804nam0-22002891i-450- 001 990000043990403321 005 20061124122547.0 035 $a000004399 035 $aFED01000004399 035 $a(Aleph)000004399FED01 035 $a000004399 100 $a20020821d1976----km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $aPrezzi ombra, prezzi efficienti, decentralizzazione$fU. De Martinis , P. Rostirolla. 210 $aNapoli$cC.S.E.I.$d1976 215 $a27 p.$cill.$d30 cm 610 0 $aPrezzi$aModelli matematici 676 $a338.5 700 1$aDe Martinis,$bUmberto 702 1$aRostirolla,$bPietro 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000043990403321 952 $a13 M 37 14$b29816$fFINBC 959 $aFINBC 997 $aUNINA