Helmolt, Hans Ferdinand (1865-1929)
http://data.bibliotheken.nl/id/thes/p072542977 an entity of type: Person
Helmolt, Hans Ferdinand (1865-1929)
xsd:gYear
1929
Hans Ferdinand Helmolt
xsd:gYear
1865
Helmolt
Hans Ferdinand
blank nodes
072542977
xsd:date
2023-05-21