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<http://worldcat.org/entity/work/id/836621503> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/CreativeWork> .
<http://worldcat.org/entity/work/id/836621503> <http://schema.org/name> "Social security: visions and revisions : a twentieth century fund study" .
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<http://worldcat.org/entity/work/id/836621503> <http://schema.org/about> <http://experiment.worldcat.org/entity/work/data/836621503#Topic/sozialversicherung> .
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<http://worldcat.org/entity/work/id/836621503> <http://schema.org/name> "Social security: visions and revisions a Twentieth Century Fund study" .
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<http://worldcat.org/entity/work/id/836621503> <http://schema.org/name> "Social security : visions and revisions ; a Twentieth Century Fund study" .
<http://worldcat.org/entity/work/id/836621503> <http://schema.org/name> "Social security : visions and revisions : a Twentieth century Fund study" .
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<http://worldcat.org/entity/work/id/836621503> <http://schema.org/about> <http://experiment.worldcat.org/entity/work/data/836621503#Topic/soziale_sicherheit> .
<http://worldcat.org/entity/work/id/836621503> <http://schema.org/name> "Social security : visions and revisions : a twentieth century fund study" .
<http://worldcat.org/entity/work/id/836621503> <http://schema.org/name> "Social security: visions and revisions; a Twentieth Century Fund study" .
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