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21
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22
Date 1974
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23
Date [1978-1982?]
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24
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25Subjects: “…Socialistische Internationale-congressen…”
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26Subjects: “…socialistische arbeidersbeweging…”
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27Subjects: “…socialistische arbeidersbeweging…”
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28
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29Subjects:
-
30Subjects:
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31Subjects: “…socialistische arbeidersbeweging…”
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32Subjects: “…socialistische arbeidersbeweging…”
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33
Date 1991
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34Subjects: “…socialistische pers…”
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35Subjects: “…socialistische arbeidersbeweging…”
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36
-
37Subjects: “…socialistische ideologie…”
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38
-
39Subjects: “…socialistische arbeidersbeweging…”
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40Subjects: