REMOVE

1. Historical
2. Data Visualization
3. Statistical
4. Geneva (Switzerland)

WHAT

1. Atlas Map (1)
2. Commerce; Economics (1)
3. Diagram (1)

WHERE

1. Switzerland (1)

WHO

1. Eidgenössische Landestopo … (1)
2. Grosjean, Georges (1)
3. Imhof, Eduard, 1895-1986 (1)
4. Verlag der Eidgenössisch … (1)

WHEN

1. 1973 (1)
2. 1978 (1)