 and most importantly, I thank Jeff Elkner, who
translated my Java book into Python, which got this project
started and introduced me to what has turned out to be my
favorite language.<br />
<br />
I also thank Chris Meyers, who contributed several sections
to <em>How to Think Like a Computer Scientist</em>.<br />
<br />
And I thank the Free Software Foundation for developing
the GNU Free Documentation License, which helped make
my collaboration with Jeff and Chris possible.<br />
<br />
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