RI OPAC: Literature Database for the Middle Ages - Listing over 2.8 million titles

Thesaurus
Systematic Thesaurus: Geography Time Topics Autoren/A-Z

Systematic Thesaurus

Topics
         General topics and tools  [+]   207750x
                 Bibliographies  [+]   21744x
                 Periodicals  [+]   69993x
                 Hochschulschriften  [+]   48541x
                 Collections of papers and festschriften  [+]   49018x
                 Reference works  [+]   6810x
                 History as a scientific field  [+]   3073x
                 Library science  [+]   846x
                 Archival science  [+]   7725x
         Schriftliche Quellen und Editionen  [+]   224824x
         Grundwissenschaften  [+]   100374x
         Kirchengeschichte und Religionsgeschichte  [+]   412166x
         Kulturgeschichte  [+]   5340x
         Geschichte der Künste und materielle Kultur  [+]   381191x
         Landeskunde und Territorialgeschichte  [+]   109953x
         Geistes- und Wissensgeschichte  [+]   130710x
         Militärgeschichte  [+]   47783x
         History of persons  [+]   335328x
         Political history  [+]   186271x
         Legal history  [+]   55804x
         Sprach- und Literaturwissenschaften  [+]   253248x
         Social history  [+]   184505x
         Urban history  [+]   39894x
         History of economics  [+]   101677x

Alphabetic:

(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.