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@@ -14,7 +14,6 @@ <h2>Key links</h2>
 
 <ul>
 
-     <li> <a href="http://noiselab.ucsd.edu/ECE228/Murphy_Machine_Learning.pdf">Free pdf</a>
           
   <li> <a href="https://mitpress.mit.edu/books/machine-learning-1">Buy hardcopy from MIT Press</a>