Belgium

1963 • 2 Readers • 62 pages • 2

1963 • 25 Readers • 62 pages • 3.8

1948 • 3 Readers • 72 pages • 3.5

1935 • 29 Readers • 62 pages • 3.8

1937 • 7 Readers • 72 pages • 4.3

1938 • 62 pages

2005 • 1 Reader • 253 pages • 5

1930 • 18 Readers • 62 pages • 2.6

1930 • 2 Readers • 144 pages • 4

1932 • 41 Readers • 116 pages • 3.4

1955 • 9 Readers • 62 pages • 3

1939 • 2 Readers • 72 pages • 3

1941 • 2 Readers • 72 pages • 3

21 Readers • 4

1943 • 28 Readers • 72 pages • 4.5

1932 • 19 Readers • 191 pages • 4.1

1943 • 28 Readers • 62 pages • 4.3

1950 • 28 Readers • 62 pages • 4.1

1953 • 35 Readers • 62 pages • 4.2

1956 • 21 Readers • 62 pages • 4

1958 • 20 Readers • 62 pages • 4

26 Readers • 4.2

1957 • 1 Reader • 47 pages

1950 • 8 Readers • 64 pages • 3.5