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Urban history bibliography
Cambridge University Press
Datenbank-Infosystem (DBIS)
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Urbadoc
Datenbank-Infosystem (DBIS)
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Urban Studies Abstracts
EBSCO Information Services
Datenbank-Infosystem (DBIS)
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HUD USER Bibliographic Database
Datenbank-Infosystem (DBIS)
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ORLIS
Datenbank-Infosystem (DBIS)