w.phptr.com/content/images/0131855182/downloads/Nagel_book.pdf">Subversion Version Control: Using the Subversion Version Control System in Development Projects</a></li>
</ul>
<p><strong>*<em>SQL (Implementation agnostic) *</em> </strong></p>
<li><a rel="nofollow" href="http://www.cs.arizona.edu/people/rts/publications.html">Developing Time-Oriented Database Applications in SQL</a>,Richard T. Snodgrass</li>
<p><strong>Vim</strong></p>
<ul>
<li><a rel="nofollow" href="http://www.swaroopch.com/notes/Vim">A Byt