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        <titl xml:lang="en">The Significance of the System of Central Cities for Social and  Economic Change in the Duchy of Schleswig in Early Industrialization</titl>
        <parTitl xml:lang="de">Die Bedeutung des Systems der zentralen Orte für den sozialen und wirtschaftlichen Wandel im Herzogtum Schleswig in der Frühindustrialisierung</parTitl>
        <IDNo xml:lang="en" agency="GESIS">ZA8024, Version 1.0.0</IDNo><IDNo xml:lang="de" agency="GESIS">ZA8024, Version 1.0.0</IDNo><IDNo xml:lang="en" agency="DOI">10.4232/1.8024</IDNo><IDNo xml:lang="de" agency="DOI">10.4232/1.8024</IDNo>
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        <AuthEnty affiliation="Institut für Geographie, Universität Hamburg" xml:lang="en">Greve, Klaus
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      <abstract xml:lang="en">Analysis of regional population and occupation structure in view of the system of central cities.  Topics: Municipality, area, for 1840 and 1860 each: number of residents, male residents, families, occupation and trade structure.</abstract><abstract xml:lang="de">Analyse der regionalen Bevölkerungs- und Berufsstruktur in Hinblick auf das System der Zentralen Orte.  Themen: Gemeinde, Fläche, jeweils für 1840 und 1860: Einwohnerzahl, männliche Einwohner, Familien, Berufs- und Gewerbestruktur.</abstract>
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