Math

Free Textbooks & Articles

Open Access resources.

Textbooks:

Connexions - "a place to view and share educational material made of small knowledge chunks called modules that can be organized as courses, books, reports, etc. Anyone may view or contribute."

Articles:

Directory of Open Access Journals - "This service covers free, full text, quality controlled scientific and scholarly journals. "
HighWire Press - "HighWire-hosted publishers have collectively made 1,966,196 articles free."