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General resources


The b-on Database contains some of the leading publishers of scientific journals and holders of international databases, providing the Portuguese scientific community with a wide range of online full text articles, in various areas of knowledge.


Collections of Classics of literature and free references

Bibliothéque National de France

BNF is a widely networked institution, providing digital access to its archives from 1987

Britannica Online

The online knowledge service by Encyclopaedia Britannica

British Library of Political and Economic Science

The library of London School of Economics and Political Science, is one of the largest library of social sciences (...)

California Digital Library

In CdLib visitors can view a fair amount of records (...) they can download statistical surveys, full-text documents, multimedia files (...)


Electoral Reform Website


A free information service based on the Columbia Encyclopaedia


European Consortium of Political Research

Index to Legal Periodicals

A bibliographic database of International Legal Periodicals


A Global Research gateway for journals articles

Inter-Parliamentary Union

Jonsson Library of Government Documents


Lexis Nexis

An Entry-Point to news and legal sources worldwide

Librarians Index to the Internet

Librarian-selected portal for Internet resources

PAIS International

The Public Affairs Information Service Database

Parties in the European Parliament

Political Info

Postgraduate studies in political science in the United States and in the world

Resources on International Relations - Keele University

Revues.org - Gateway to a French collection of scientific journals

The Cornell University Library

The CUL system comprises 20 member libraries representing one of the 10 largest research libraries in North America

The Encyclopaedia of Marxism

An open access encyclopaedia on Marxism

The Free Dictionary

An integrated free engine

The Harvard University Library

Consisting of more than 90 libraries, the Harvard online system is a gateway to the extraordinary library resources of Harvard University


The International Political Science Abstracts

An authoritative and comprehensive Political Science abstracts archive

The Library of Congress

LoC is the National Library of the United States and it has become the largest library in the world with more than 29 million books

The MIT Libraries

The MIT online library Catalogues

The Sciences-Po Library

The library catalogue of French Political Studies Institute

The Yale University Library

The on-line catalogue of the Yale University

University of Oxford Electronic Resources

A wide range of scholarly electronic resources

Virtual Library- Resources in International Relations

Wilson Social Sciences Abstracts

Index, abstracts and full text of English language periodicals


A worldwide library catalogue