From c207b4eebe5030e42818a96a4cee108de79c4a67 Mon Sep 17 00:00:00 2001
From: Victor Felder <victorfelder@gmail.com>
Date: Mon, 28 Apr 2014 17:58:59 +0200
Subject: [PATCH] Remove a non-free book

---
 free-programming-books.md | 1 -
 1 file changed, 1 deletion(-)

diff --git a/free-programming-books.md b/free-programming-books.md
index ab2028485..6c9b9382e 100644
--- a/free-programming-books.md
+++ b/free-programming-books.md
@@ -434,7 +434,6 @@
 
 ####Operating systems
 * [How to Make a Computer Operating System (Work in Progress)](https://github.com/SamyPesse/How-to-Make-a-Computer-Operating-System)
-* [Operating System Concepts, 8th Edition](http://elajt.info/lit/OS_8th_Edition.pdf) (PDF)
 * [Operating Systems and Middleware](https://gustavus.edu/mcs/max/os-book/) (PDF and LaTeX)
 * [Operating Systems: Three Easy Pieces](http://pages.cs.wisc.edu/~remzi/OSTEP/) (PDF)
 * [Practical File System Design:The Be File System](http://www.nobius.org/~dbg/practical-file-system-design.pdf) (PDF) - Dominic Giampaolo