diff --git a/docs/ProgrammersManual.html b/docs/ProgrammersManual.html
index 8aeec6e..bacb0d6 100644
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+++ b/docs/ProgrammersManual.html
@@ -166,6 +166,7 @@
 the subject that you can get, so it will not be discussed in this document.<p>
 
 Here are some useful links:<p>
+
 <ol>
 <li><a href="http://www.dinkumware.com/refxcpp.html">Dinkumware C++
 Library reference</a> - an excellent reference for the STL and other parts of
@@ -194,6 +195,20 @@
 href="CodingStandards.html">LLVM Coding Standards</a> guide which focuses on how
 to write maintainable code more than where to put your curly braces.<p>
 
+<!-- ======================================================================= -->
+</ul><table width="100%" bgcolor="#441188" border=0 cellpadding=4 cellspacing=0>
+<tr><td>&nbsp;</td><td width="100%">&nbsp; 
+<font color="#EEEEFF" face="Georgia,Palatino"><b>
+<a name="stl">Other useful references</a>
+</b></font></td></tr></table><ul>
+
+LLVM is currently using CVS as its source versioning system. You may find this
+reference handy:<p>
+
+<ol>
+<li><a href="http://www.psc.edu/~semke/cvs_branches.html">CVS Branch and Tag
+Primer</a></li>
+</ol><p>
 
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