Bert Onno Loopstra (Q67197974)
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university teacher
- B.O. Loopstra
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Bert Onno Loopstra |
university teacher |
|
Statements
1 reference
1 reference
7 July 1928Gregorian
1 reference
9 September 2019
1 reference
9 September 2019
2 December 1998
1 reference
15 February 1973
1 January 1988
1 reference
15 September 2019
1 reference
15 September 2019