006810000a22002290004500003000900000005001700009008004100026040003300067041000800100082001500108100002200123245004300145250001300188260004900201300002400250490003300274490002700307504005100334650003200385650001300417650002100430BD-DhIDS20260726121651.0260726b1952     uk||||| |||| 00| 0 eng d  aBD-DhIDScBD-DhIDSdBD-DhIDS  aEng  a382.1bOHL1 aOhlin, Bertila  00aInterregional and international trade   aRev. ed.  aCambridge :bHarvard University Press,c1967  axv, 324p. :c25 cm.0 a  aHarvard economic studies0 v1952 and 1957 editions  aIncludes bibliographical references and index.04aInternational tradexPrices04aCommerce04aForeign exchange