Jan Kowalczyk (Q380261)
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(1833-1911) astronomer, professor at the Main School
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Jan Kowalczyk |
(1833-1911) astronomer, professor at the Main School |
Statements
Kowalczyk, J. (undetermined language)
1 reference
0 references
1833
1 reference
14
515-516
Kowalczyk Jan (1833-1911) (Polish)
1833
1 reference
1911
1 reference
14
515-516
Kowalczyk Jan (1833-1911) (Polish)
1911
1 reference