A collection of national or international statistical institutions' websites
Find out sites with free access images for your works.
Biographical dictionaries contain short articles about people's lives.
More dictionaries are available in an amazing range of topics, print and nonprint than ever before!
One might ask, "Do encyclopedias still matter today?" You bet!
This is an updated list of sites that offer free public domain books in electronic and audio format.
A selection of resources for the inquiry on Social Sciences
Databases, journals and peer-review articles to search on natural sciences.
Here you will have access to open access articles journals through databases.