LEADER 01103nam a2200277 i 4500 001 991001161449707536 008 050720s2000 maua b 001 0 eng d 020 $a0674003438 035 $ab13329686-39ule_inst 040 $aDip.to Studi Giuridici$bita 082 0 $a338.06$221 100 1 $aGriliches, Zvi,$d1930-$088778 245 10$aR&D, education, and productivity :$ba retrospective /$cZvi Griliches 246 3 $aR & D, education, and productivity 246 3 $aR and D, education, and productivity 260 $aCambridge, MA :$bHarvard University Press,$c2000 300 $a127 p. :$bill. ;$c24 cm 504 $aInclude riferimenti bibliografici (p. [101]-122) e indice 650 4$aRicerca industriale$xAspetti economici 650 4$aProduttivitą industriale 907 $a.b13329686$b02-04-14$c20-07-05 912 $a991001161449707536 945 $aLE027 338.06 GRI01.01$g1$i2027000106714$lle027$o-$pE53.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i14109840$z20-07-05 996 $aR&D, education, and productivity$9693097 997 $aUNISALENTO 998 $ale027$b20-07-05$cm$da $e-$feng$gmau$h0$i0