Sheldon, R.A. (1942-)
http://data.bibliotheken.nl/id/thes/p074031139 an entity of type: Person
Sheldon, R.A. (1942-)
Sheldon, Roger A.
Sheldon, Roger Arthur
R.A. Sheldon
xsd:gYear
1942
Sheldon
R.A.
blank nodes
074031139
xsd:date
2023-05-19