REMOVE

1. Atlas Map
2. Data Visualization
3. Basel (Switzerland)
4. 1966

WHAT

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

WHERE

1. Switzerland (2)

WHO

1. Annaheim, Hans (2)
2. Eichenberger, Ulrich (2)
3. Eidgenössische Landestopo … (2)
4. Imhof, Eduard, 1895-1986 (2)
5. Verlag der Eidgenössisch … (2)

WHEN

1. 1978 (2)