Categorie:Biblioteconomie
Clasificarea Zecimală Universală | 02 |
---|---|
Clasificarea zecimală Dewey | |
Clasificarea Bibliotecii Congresului |
![](https://upload.wikimedia.org/wikipedia/commons/thumb/0/03/Application-pgp-keys.svg/25px-Application-pgp-keys.svg.png)
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.