Workshop slides
<p>
[<a href=day1.pdf> part1.pdf</a>| <a href=day1.ppt> part1.ppt</a>]<p>
[<a href=day2.pdf> part2.pdf</a>| <a href=day2.ppt> part2.ppt</a>]<p>
[<a href=day3.pdf> part3.pdf</a>| <a href=day3.ppt> part3.ppt</a>]<p>