http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
414.713 -- JANSEN, Clifford J.: -- Readings in the sociology of migration. - -- Oxford [usw.]: Pergamon Pr. (1970). 402 S. m. -- Tab. u. Fig. 8° -- (The Commonwealth and international library.) -- 1976:2804. -- Pe.
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