Grandfather : a charcoal sketch / Wolter Reinold de Sitter
| rdfs:label | "Grandfather : a charcoal sketch / Wolter Reinold de Sitter" |
| schema:name | "Grandfather : a charcoal sketch" |
| schema:author | Sitter, Wolter Reinold de (1936-) |
|
schema:same |
<http:/ |
|
schema:main |
<https:/ |
|
http:/ |
"1998" |
| schema:about | Sitter, Willem de (1872-1934) |
| 1850-1900 | |
| 1900-1950 | |
| Astronomers | |
|
<http:/ |
|
|
schema:in |
"en" |
|
schema:number |
60 |
| schema:publication |
<https:/ |