School libraries belonging to the ELTE library network can consult their documents in various databases. While maintaining these systems, the ELTE University Library and Archives developed a common search interface in 2011 within the framework of the TÁMOP-3.2.4/09/1/KMR-2010-0021 project, which can be accessed directly at https://gimikatalogus.elte.hu.
The ELTE libraries' common catalogue is also available by clicking on the menu item marked:
The records of the libraries in the database:
- Apáczai Csere János Gyakorló Gimnázium Könyvtára (11 431 rekords),
- ELTE Gyertyánffy István Gyakorló Általános Iskola (26 556 rekords),
- Radnóti Miklós Gyakorlóiskola Könyvtára (39 578 rekords),
- Trefort Ágoston Gyakorlóiskola Könyvtára (34 265 rekords).
The conversion of school library databases is done at regular intervals. Once a year, usually in November, the data are updated to reflect changes (additions and deletions) from the previous year.