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  <titleInfo>
    <title>International trade theory and regional income differences</title>
    <subTitle>United States 1880-1950</subTitle>
  </titleInfo>
  <name type="personal">
    <namePart>Olsen, Erling</namePart>
    <namePart type="date">1927-2011</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
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  <typeOfResource>text</typeOfResource>
  <genre authority="marc">bibliography</genre>
  <originInfo>
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    <place>
      <placeTerm type="text">Amsterdam</placeTerm>
    </place>
    <publisher>North-Holland Pub. Co.</publisher>
    <dateIssued>1971</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
  </language>
  <language objectPart="summary or subtitle">
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  <physicalDescription>
    <form authority="marcform">print</form>
    <extent>xv, 221 p. 23 cm.  illus. ;</extent>
  </physicalDescription>
  <note type="statement of responsibility">by Erling Olsen.</note>
  <note>Summary in Dutch.</note>
  <subject authority="lcsh">
    <topic>Income</topic>
    <topic>Mathematical models</topic>
  </subject>
  <subject authority="lcsh">
    <topic>Income</topic>
    <geographic>United States</geographic>
    <topic>Mathematical models</topic>
  </subject>
  <subject authority="lcsh">
    <topic>International trade</topic>
    <topic>Mathematical models</topic>
  </subject>
  <classification authority="ddc">382.104 OLI</classification>
  <identifier type="isbn">0720431700</identifier>
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    <recordChangeDate encoding="iso8601">20211208234149.0</recordChangeDate>
    <recordIdentifier source="BD-RjUL">5976</recordIdentifier>
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