Opening hours and access
Opening Hours
September to July
▪️ Monday to Friday: 09h30 - 20h00
▪️ Saturday: 09h30 - 17h00
August
▪️ Monday to Friday: 09h30 - 13h00
▪️ Saturday: Closed
Special Closures
▪️Semana Christmas and New Year - Closed on Saturdays.
▪️Semana Easter - Closed the Saturday before and the Saturday after Easter.
▪️Verão (15 July to 15 September) - Closed on Saturdays.
Study Room (Floor 0) - Open 24 hours.
Types of loan
- on-site loan
- home loan
Who Can Borrow
- ISEG students, teachers, researchers and staff
- External users, upon registration at the Library
- Other libraries, via interlibrary loan, upon request by e-mail or form available on the website
What Can Be Borrowed
Most publications are available for home loan, with the exception of:
- Periodicals
- Reference works and dictionaries
- Publications from the reserve and spoils fund
Deadlines, renewals and user responsibility
For detailed information on deadlines, renewals, responsibilities and penalties, please consult the Library Regulations,
Classification Scheme (Summary)
To locate any publication, we recommend consulting the ISEG Library Catalogue, available online:
🔗 https://catalogo-iseg.biblioteca.ulisboa.pt/
If you have any difficulties with your search, the library services are available to help.
Open access publications are organised according to the Library of Congress Classification (LCC), an alphanumeric system, from A to Z, widely used in academic libraries.
This system organises works by subject area, structuring each class progressively: reference and general works, collective publications and conferences, followed by manuals and theoretical works, and then practical applications in each area.
At the ISEG Library, the collection is mainly centred on the areas of Economics, Finance, Management and related sciences, and most of the works are in Class H - Social Sciences.
| H1-H99 | Social Sciences (General) | 2nd floor |
| HA1-HA4737 | Social Statistics (General) | 2nd floor |
| HB1–HB3840 | Economics - Economic Theory | 2nd floor |
| HC10-HC1085 | Economic History and Conditions (General) | 2nd floor |
| HD28- HD9999 | Economic History and Conditions-Sectors | 2nd floor |
| HE1- HE9900 | Transport and Communications | 2nd floor |
| HF1- HF6182 | Business | 2nd floor |
| HG1- HG9999 | finance | 2nd floor |
| HJ9- HJ9995 | Public finances | 3rd floor |
| HM1- HM299 | Sociology | 3rd floor |
| HN1-HN991 | Social History, Social Conditions | 3rd floor |
| HQ1-HQ2044 | Family, Marriage, Women | 3rd floor |
| HS1-HS3369 | Associations, Societies | 3rd floor |
| HT51-HT1595 | Communities, Social Classes, Races | 3rd floor |
| HV1- HV9960 | Social Work, Social Pathology | 3rd floor |
| HX1-HX970.7 | Socialism, Communism, Anarchism | 3rd floor |
Contacts
Address
Rua do Quelhas, nº 6
1200-781 Lisbon
E-mail
biblioteca@iseg.ulisboa.pt
Telephone
(+351) 213 922 888
This guide does not dispense with consulting the Library Regulations