Abstract
The article studies discrimination as a phenomenon and a social practice that limits access to human rights and key resources (such as information), as well as being expressed in social inequality, especially in certain groups, such as people with disabilities. To do this, it comprehensively examines seven cases in the information units, specifically two libraries and five museums. The case study method allows us to approach the phenomenon and through the administrative file tool, the registration, reading, description, standardization, analysis, synthesis and presentation of information is carried out. As part of the results, the following stand out: the violation of the right to non-discrimination; the importance of the principle and right to accessibility and information; the repeated complaint of discrimination on the grounds of disability; in addition to the opportunities for institutional change and improvement in terms of training, communication and inclusive language, as well as accessibility and security for the user. Undoubtedly, the study makes visible the task -still pending- in terms of social inclusion and the need to design -in a context of human rights- spaces, services and collections focused on people as users of information units.
Authors:
- They must sent the publication authorization letter to Investigación Bibliotecológica: archivonomía, bibliotecología e información.
- They can share the submission with the scientific community in the following ways:
- As teaching support material
- As the basis for lectures in academic conferences
- Self-archiving in academic repositories.
- Dissemination in academic networks.
- Posting to author’s blogs and personal websites
These allowances shall remain in effect as long as the conditions of use of the contents of the journal are duly observed pursuant to the Creative Commons:Attribution-NonCommercial-NoDerivatives 4.0 license that it holds. DOI links for download the full text of published papers are provided for the last three uses.
Self-archiving policy
For self-archiving, authors must comply with the following
a) Acknowledge the copyright held by the journal Investigación Bibliotecológica: archivonomía, bibliotecología e información.
b) Establish a link to the original version of the paper on the journal page, using, for example, the DOI.
c) Disseminate the final version published in the journal.
Licensing of contents
The journal Investigación Bibliotecológica: archivonomía, bibliotecología e información allows access and use of its contents pursuant to the Creative Commons license: Attribution- Non-commercial-NoDerivatives 4.0.

Investigación Bibliotecológica: archivonomía, bibliotecología e información by Universidad Nacional Autónoma de México is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internacional License.
Creado a partir de la obra en http://rev-ib.unam.mx/ib.
This means that contents can only be read and shared as long as the authorship of the work is acknowledged and cited. The work shall not be exploited for commercial ends nor shall it been modified.
Limitation of liability
The journal is not liable for academic fraud or plagiarism committed by authors, nor for the intellectual criteria they employ. Similarly, the journal shall not be liable for the services offered through third party hyperlinks contained in papers submitted by authors.
In support of this position, the journal provides the Author’s Duties notice at the following link: Responsibilities of authors.
The director or editor of the journal shall notify authors in the event it migrates the contents of the journal’s official website to a distinct IP or domain.

