Systematic Thesaurus
Topics
General topics and tools [+] 206571x Schriftliche Quellen und Editionen [+] 221914x Grundwissenschaften [+] 98727x Kirchengeschichte und Religionsgeschichte [+] 402746x
Kulturgeschichte [+] 5326x Geschichte der Künste und materielle Kultur [+] 367829x Landeskunde und Territorialgeschichte [+] 110700x
Geistes- und Wissensgeschichte [+] 127627x Bildungsgeschichte [+] 14330x Emotionen [+] 2035x Erinnerung [+] 4751x Kulturkontakte [+] 12032x Medien- und Kommunikationsgeschichte [+] 18255x History of medicine [+] 14005x Sciences [+] 8476x Philosophy [+] 50310x Technikgeschichte [+] 2716x Militärgeschichte [+] 46453x History of persons [+] 334340x Political history [+] 183568x Legal history [+] 54939x Sprach- und Literaturwissenschaften [+] 239303x Social history [+] 180828x Urban history [+] 39747x History of economics [+] 99367xThesaurus 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.