Thesaurus Selection [Search] [Query Form]
•Brunner, Walter (Historiker) (1940-) [Delete]
•History of economics [Delete]
Systematic Thesaurus
Geography Europe [+] 1507178x South Europe [+] 391674x Italy [+] 247610x
Central Italy and Papal States [+] 84088x Abruzzi [+] 2887x Liguria [+] 6047x Marche [+] 4434x Tuscany [+] 32401x Umbria [+] 7612x
Latium [+] 22237x
Acquapendente [+] 19x Alatri [+] 48x Anagni [+] 188x Bagnoregio [+] 41x Bolsena [+] 61x Capodimonte [+] 1x Casamari [+] 77x Civita Castellana [+] 56x Civitavecchia [+] 49x Farfa [+] 253x Ferentino [+] 125x Formia [+] 52x Fossanova [+] 56x Frascati [+] 29x Frosinone [+] 34x Gaeta [+] 144x Grottaferrata [+] 199x Lanuvio [+] 21x Monte Cassino [+] 966x Montefiascone [+] 44x Nepi [+] 40x Orte (Lazio) [+] 18x Palestrina [+] 77x Rieti [+] 263x Rome [+] 16026x Ronciglione [+] 22x Sezze [+] 29x Sora [+] 83x Subiaco [+] 180x Sutri [+] 68x Tarquinia [+] 118x Terracina [+] 73x Tivoli [+] 170x Trevi (Lazio) [+] 10x Tuscania [+] 77x Valentano [+] 24x Velletri [+] 102x Veroli [+] 76x Vetralla [+] 45x Viterbo [+] 722x Molise [+] 462x San Marino [+] 96x Vatican and Pope [+] 7268xThesaurus Help:
The systematic thesaurus of the OPAC is a hierachical collection of all descriptors which are used to categorize entries of the database concerning topics, time and geography. You can browse the descriptors by using the systematic tree view or the alphabetic register or by doing a text search on all descriptors.
Descriptors with the folder symbol contain more detailed descriptors of subcategories, which can be displayed by clicking on the descriptor text. If the descriptor has no subcategories, it is marked with a page symbol, and there is no link.
The number next to the descriptor shows the counter of all database entries which are tagged with the descriptor. You can display all these entries by clicking on the number.
You can add a descriptor to the selection with the [+] symbol. If you do so, and then click on the number of another descriptor to show the related entries then only the intersection of both descriptors will be displayed. Selecting a descriptor with the [+] symbol also gives you the possibility to filter the results by using the query form.
NOTE: Not all entries of the Opac are tagged with thesaurus descriptors, so an additional search with the regular query form may deliver different results.