Add book url to README

bmeike · bmeike · commit a89185709217 · 2011-07-18T09:07:10.000-07:00
diff --git a/README.txt b/README.txt
@@ -3,6 +3,7 @@ Welcome to the ProgrammingAndroidExamples wiki!
 This repo contains working code for the example in O'Reilly's
 
 _Programming Android_;  Mednieks, Dornin, Meike, Nakamura
+http://www.amazon.com/Programming-Android-Zigurd-Mednieks/dp/1449389694/ref=sr_1_1?ie=UTF8&qid=1311005055&sr=8-1
 
 The projects are organized by the primary chapter in which the examples appears.
 
