REMOVE

1. Data Visualization
2. Historical
3. Atlas Map
4. 1978
5. 1968

WHAT

1. National Atlas (8)
2. Commerce; Economics (3)

WHERE

1. Switzerland (8)
2. Europe (1)
3. World (1)
4. Zurich (Switzerland) (1)

WHO

1. Eidgenössische Landestopo … (8)
2. Imhof, Eduard, 1895-1986 (8)
3. Verlag der Eidgenössisch … (8)
4. Zumbrunn, Armin (3)
5. Schib, Karl, 1898- (1)