LEADER 01144nam a2200313 i 4500 001 991001438759707536 005 20020507193449.0 008 010327s1999 uk ||| | eng 020 $a1840640774 035 $ab10847601-39ule_inst 035 $aLE01312280$9ExL 040 $aDip.to Matematica$beng 082 0 $a330.0151 084 $aAMS 91B 084 $aHB135.S27 100 1 $aSato, Ryuzo$0117870 245 10$aTheory of technical change and economic invariance :$bapplication of Lie groups /$cRyuzo Sato 250 $aReprint ed 260 $aCheltenham, UK ; Northampton, MA :$bEdward Elgar Publishing,$cc1999 300 $axv, 439 p. :$bill. ;$c24 cm. 650 4$aLie groups 650 4$aMathematical economics 650 4$aTechnological innovations-mathematical models 907 $a.b10847601$b21-09-06$c28-06-02 912 $a991001438759707536 945 $aLE013 91B SAT11 (1999)$g1$i2013000126159$lle013$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i10958514$z28-06-02 996 $aTheory of technical change and economic invariance$9207640 997 $aUNISALENTO 998 $ale013$b01-01-01$cm$da $e-$feng$guk $h0$i1