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035   $a(Aleph)000318869FED01
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100   $a20000920d1973----km-y0itay50------ba
101 0 $aeng
102   $aIT
200 1 $aScience and Technology in Economic Growth$eProceedings of a Conference held by the International Economic Association at St Anton, Austria$fEdited by B.R. Williams.
210   $aLondon$aBSSingstoke$cMacmillan$d1973.
215   $aXVIII, 446 p.$d22 cm
610 0 $aCrescita economica
610 0 $aInnovazioni tecnologiche$aAspetti economici
676   $aF/3.3
702  1$aWilliams,$bBruce Rodda
712  2$aInternational Economic Association
801  0$aIT$bUNINA$gRICA$2UNIMARC
901   $aBK
912   $a990003188690403321
952   $aA/3 IEA/73$b6461/I$fSES
959   $aSES
996   $aScience and Technology in Economic Growth$9453755
997   $aUNINA
DB    $aING01