| Display title | File:Three principal survey designs.png |
| Default sort key | Three principal survey designs.png |
| Page length (in bytes) | 13 |
| Namespace ID | 6 |
| Namespace | File |
| Page ID | 7256 |
| Page content language | en - English |
| Page content model | wikitext |
| Indexing by robots | Allowed |
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| Hash value | a1ef148305221b41f917409c9765b180c711a3d9 |
| Page image |  |
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| Page creator | Dan (talk | contribs) |
| Date of page creation | 14:28, 14 February 2020 |
| Latest editor | Dan (talk | contribs) |
| Date of latest edit | 14:28, 14 February 2020 |
| Total number of edits | 1 |
| Total number of distinct authors | 1 |
| Recent number of edits (within past 90 days) | 0 |
| Recent number of distinct authors | 0 |
