12 Signum
A signum data, also known as a call number, is a unique combination of numbers and letters employed to indicate the specific location of a book within a library. This data was verified and provided to us by the National Library of Finland.
12.1 Complete Dataset Overview
Original documents with titles: 4755 / 1318056 (0.4%)
Original documents with missing (NA) titles 1313301 / 1318056 documents (99.6%)
Signum accepted for the whole Fennica
Signum discarded for the whole Fennica
12.1.1 Top-20 signum
| Signum | Entries (n) | Fraction (%) |
|---|---|---|
| Diss. HY | 1282 | 0.1 |
| Rv Asetukset | 461 | 0 |
| Käsifilmistö - filmikortit | 402 | 0 |
| Rv Oikeus- ja valtiotieteet 5 | 313 | 0 |
| Rv Diss. tripl. | 172 | 0 |
| Diss. HY -1972 | 156 | 0 |
| Rv Diss. norm. | 154 | 0 |
| Rv Diss. dupl. | 132 | 0 |
| Rv Oikeus- ja valtiotieteet 4 | 109 | 0 |
| Vierask. kaunokirj. 1 | 83 | 0 |
12.2 Subset Analysis: 1809-1917
Original documents with titles: 2227 / 1318056 (3%)
Original documents with missing (NA) titles 70815 / 1318056 documents (99.6%)
Signum discarded for 1809-1917
12.2.1 Top-20 signum for 1809-1917
| Signum | Entries (n) | Fraction (%) |
|---|---|---|
| Diss. HY | 1277 | 0.1 |
| Diss. HY -1972 | 156 | 0 |
| Käsifilmistö - filmikortit | 64 | 0 |
| Rv Oikeus- ja valtiotieteet 5 | 58 | 0 |
| Vierask. kaunokirj. 1 | 36 | 0 |
| Rv Diss. dupl. | 31 | 0 |
| Suom. kaunokirj. 3 | 30 | 0 |
| Rv Asetukset | 23 | 0 |
| Helsingin yliopisto 7 | 22 | 0 |
| Mf. | 18 | 0 |