Koppen, G.A. (1890-1970)
http://data.bibliotheken.nl/id/thes/p140726780 an entity of type: Person
Koppen, G.A. (1890-1970)
xsd:gYear
1970
Koppen, George Alexander
G.A. Koppen
xsd:gYear
1890
Koppen
G.A.
blank nodes
140726780
xsd:date
2023-05-21