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*035  $a(EXLNZ-47BIBSYS_NETWORK)990209387214702201
*035  $a(NO-LaBS)14923620(bibid)
*035  $a(NO-TrBIB)020938721
*035  $a020938721-47bibsys_network
*040  $aNO-TrBIB$bnob$ekatreg
*24504$aThe antebellum transportation revolution and factor-price convergence$cMatthew J. Slaughter
*260  $aCambridge, Mass.$bNBER$c1995
*300  $a51 s.
*4901 $aNBER working paper series$vno. 5303
*7001 $aSlaughter, Matthew J.$_25968600
*7102 $aNational Bureau of Economic Research (Forente Stater)$_13074800
*830 0$aWorking paper series (National Bureau of Economic Research : trykt utg.)$x0898-2937$vno. 5303$w999105437124702201$_13074900
*901  $a60
*999  $aoai:nb.bibsys.no:990209387214702202$b2021-11-14T20:49:26Z$z990209387214702202
^