LEADER 00833nam0-22002651i-450- 001 990002104560403321 005 20060412101959.0 035 $a000210456 035 $aFED01000210456 035 $a(Aleph)000210456FED01 035 $a000210456 100 $a20030910d1991----km-y0itay50------ba 101 0 $aita 200 1 $aInnovation and Technological Change$ean international comparison$fedited by Zoltan J. Acs and David B. Audretsch 210 $aNew York$cHarvester Wheatsheaf$d1991 215 $aVII, 208 p.$d23 cm 702 1$aAcs,$bZoltan J.$f<1947- > 702 1$aAudretsch,$bDavid Bruce$f<1954- > 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002104560403321 952 $a62 338 INN$bDEPA 6902$fDAGEA 959 $aDAGEA 996 $aInnovation and Technological Change$9394499 997 $aUNINA