41
42
43
Date [1951]
Subjects: ';
“...vakbonden...”
monografie
44
Date [s.a.]
Subjects: ';
“...vakbonden...”
monografie
45
Date 1954
Subjects: ';
“...vakbonden...”
monografie
46
47
Date 1914
Subjects: ';
“...vakbonden...”
monografie
48
AANWEZIG : 1997 ; 2001 ; 2003/2004
Subjects: ';
“...vakbonden...”
meerdelige publicatie
49
Subjects: ';
“...vakbonden...”
monografie
50
51
52
Subjects: ';
“...vakbond...”
monografie
53
Date [1961]
Subjects: ';
“...vakbond...”
monografie
54
Date 1984
Subjects: ';
“...vakbond...”
monografie
55
Date 1991
Subjects: ';
“...vakbond...”
monografie
56
57
Date 1965
Subjects: ';
“...vakbonden...”
monografie
58
59
Date 1988
Subjects: ';
“...grafische vakbonden...”
monografie
60