LEADER 00734nam0 22002531i 450 
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005 20021010
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101 0 $aita
200 1 $aComparatif advantage trade policy and economic development$fBalassa
210   $aHowester$cs.e.$d1989
700  1$aBalassa,$bBela A.$f<1928-1991>$032105
801  0$aIT$bUNINA$gRICA$2UNIMARC
901   $aBK
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997   $aUNINA
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