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008 040407s1998    it |||||||||||||||||eng  
035   $ab12834725-39ule_inst
035   $aARCHE-081434$9ExL
040   $aDip.to Scienze Storiche$bita$cA.t.i. Arché s.c.r.l. Pandora Sicilia s.r.l.
082 04$a333.79
100 1 $aConrad, Klaus$0485433
245 13$aAn econometric model of production with endogenous improvement in energy efficiency :$b1970-1995 /$cKlaus Conrad
260   $aMilano :$bFondazione ENI Enrico Mattei,$c1998
300   $a20 p. ;$c21 cm
440  0$aNote di lavoro della Fondazione ENI Enrico Mattei ;$v61.98
650  4$aEnergia$y1970-1995
907   $a.b12834725$b02-04-14$c16-04-04
912   $a991001863049707536
945   $aLE009 GEOG.COLL.14E/61$g1$i2009000253285$lle009$o-$pE0.00$q-$rl$s-  $t0$u0$v0$w0$x0$y.i13387273$z16-04-04
996   $aEconometric model of production with endogenous improvement in energy efficiency$9296770
997   $aUNISALENTO
998   $ale009$b16-04-04$cm$da  $e-$feng$git $h3$i1