From 61f4dc908f1a591cfb082f2bde2e834503135fe1 Mon Sep 17 00:00:00 2001 From: eric Date: Thu, 10 Sep 2015 08:30:34 -0400 Subject: [PATCH] Add Stacks Project --- free-science-books.md | 1 + 1 file changed, 1 insertion(+) diff --git a/free-science-books.md b/free-science-books.md index 4994c4a..95ca5c0 100644 --- a/free-science-books.md +++ b/free-science-books.md @@ -2,6 +2,7 @@ # Science (General) [(Q)] ## Mathematics (QA) +* [Stacks Project](http://stacks.math.columbia.edu/) ## Astronomy (QB) ## Physics (QC) * [The Feynman Lectures on Physics](http://feynmanlectures.caltech.edu/)