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*008020430s2001    xxu           000 u eng d
*00900828cam a22002297c 4500
*019  $bl
*035  $a(EXLNZ-47BIBSYS_NETWORK)990210229174702201
*035  $a(NO-LaBS)14614481(bibid)
*035  $a(NO-TrBIB)021022917
*035  $a021022917-47bibsys_network
*040  $aNO-TrBIB$bnob$ekatreg
*24500$aHow often are propositions on the effects of customs unions theoretical curiosa and when should they guide policy?
*260  $aCambridge, Mass.$bNBER$c2001
*300  $a29 s.
*4901 $aNBER working paper series$v8304
*7001 $aAbrego, Lisandro$_46081100
*7001 $aRiezman, Raymond$_46081200
*7001 $aWhalley, John$_35715100
*7102 $aNational Bureau of Economic Research (Forente Stater)$_13074800
*830 0$aWorking paper series (National Bureau of Economic Research : trykt utg.)$x0898-2937$v8304$w999105437124702201$_13074900
*901  $a60
*999  $aoai:nb.bibsys.no:990210229174702202$b2021-11-14T19:57:41Z$z990210229174702202
^