It’s possible to access the following in the detailed record:
A reference number is an alphanumeric code which is printed on a label that is affixed to the spine of
documents and which enable one to locate the book on the book shelf. It reflects the topic of the work and
assists locate the documents on the Library shelves.
The majority of the documents in the ISEG Library catalogue have a reference number composed of three
elements.
For example, the reference number HF5635.S76 2020:
1 |
Library classification of the Congress |
HF5635 |
2 |
Author |
S76 |
3 |
Date of publication |
2020 |
All the publications on display in open-access are classified according to the Library of the United States
Congress Classification Plan.
This plan is alphanumerical from A to Z in the specific case of the ISEG Library, which is the principal collection in the country in the areas of Economics, Finance, Management, and Auxiliary Sciences, nearly all of which are in the H Class – Social Sciences.
Synthesis of the classification of this class (Class H):
H1-H99 |
Social Sciences (General) |
Floor 2 |
HA1-HA4737 |
Statistical Sciences (General) |
Floor 2 |
HB1–HB3840 |
Economic – Economic Theory |
Floor 2 |
HC10-HC1085 |
Economic History and Conditions (general) |
Floor 2 |
HD28- HD9999 |
Economic History and Conditions-Sectors |
Floor 2 |
HE1-HE9900 |
Transport and Communications |
Floor 2 |
HF1- HF6182 |
Commerce |
Floor 2 |
HG1- HG9999 |
Finance |
Floor 2 |
HJ9- HJ9995 |
Public Finances |
Floor 3 |
HM1- HM299 |
Sociology |
Floor 3 |
HN1-HN991 |
Social History, Social Conditions |
Floor 3 |
HQ1-HQ2044 |
Family, Marriage, Women |
Floor 3 |
HS1-HS3369 |
Associations, Societies |
Floor 3 |
HT51-HT1595 |
Communities, Social Classes, Races |
Floor 3 |
HV1- HV9960 |
Social Assistance, Social Pathology |
Floor 3 |
HX1-HX970.7 |
Socialism, Communism, Anarchism |
Floor 3 |
Procedures:
Identify the book shelf, and then just follow the numbering of the subject, the author, and the date.
The order is alphanumeric.
When a large amount of entries are returned, the search can be narrowed down by using the options that
feature on the left-hand side of the screen, namely:
Availability;
Authors;
Type of document;
Libraries;
Localisations;
Locations;
Collection;
Subject.