RI OPAC: Literature Database for the Middle Ages - Listing over 2.6 million titles

Systematic Thesaurus: Geography Time Topics Autoren/A-Z

Systematic Thesaurus

             General topics and tools  [+]   204938x
             Schriftliche Quellen und Editionen  [+]   215257x
             Grundwissenschaften  [+]   93808x
             Kirchengeschichte und Religionsgeschichte  [+]   394416x
             Kulturgeschichte  [+]   5328x
             Geschichte der Künste und materielle Kultur  [+]   355880x
             Landeskunde und Territorialgeschichte  [+]   108316x
             Geistes- und Wissensgeschichte  [+]   121807x
             Militärgeschichte  [+]   44975x
             History of persons  [+]   334082x
             Political history  [+]   180143x
             Legal history  [+]   52820x
             Sprach- und Literaturwissenschaften  [+]   234086x
             Social history  [+]   168415x
             Urban history  [+]   39419x
             History of economics  [+]   96806x


(Select a letter to open the register)

Thesaurus 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.