21
22
23
24
Date 1995
“...European Trade Union Confederation (ETUC)...”
brochure
25
Bibliotheek François Vercammen
Date 1997
brochure
26
Bibliotheek Camille Huysmans
Date 1924
brochure
27
Bibliotheek Camille Huysmans
Date 1945
brochure
28
Bibliotheek Camille Huysmans
Date 1911
brochure
29
Bibliotheek François Vercammen By Citrine, Walter
Date 1939
Subjects: ';
“...Trades Union Congress (TUC)...”Date 1939
brochure
30
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31
Date 1957
Subjects: ';
“...International Confederation of Free Trade Unions (ICFTU)...”
brochure
32
Documentatiebestand Société Générale Coopérative (SGC)
Date 1937
brochure
33
34
35
brochure
36
Date 1981
“...International Trade Union (ITU)...”
brochure
37
Date 1981
“...International Trade Union (ITU)...”
brochure
38
Date 1981
“...International Trade Union (ITU)...”
brochure
39
Date 1981
“...International Trade Union (ITU)...”
brochure
40
Date 1981
“...International Trade Union (ITU)...”
brochure