diff --git a/books/bookvolbib.pamphlet b/books/bookvolbib.pamphlet
index a1fc2b4..930ac58 100644
--- a/books/bookvolbib.pamphlet
+++ b/books/bookvolbib.pamphlet
@@ -510,6 +510,10 @@ Davenport, James
 \bibitem[Dav10]{Dav10}
 Davenport, J. H. ``Computer Algebra'' \hfill\\
 \verb|staff.bath.ac.uk/masjhd/JHD-CA.pdf|
+\bibitem[Dav12]{Dav12}
+Davenport, J.H.
+``Computer Algebra''
+\verb|staff.bath.ac.uk/masjhd/JHD-CA.pdf| Feb, 2012
 \bibitem[DSTxx]{DSTxx}
 Davenport, J. H., Siret, and Tournier ``Computer Algebra''  \hfill\\
 \verb|staff.bath.ac.uk/masjhd/masternew.pdf|
diff --git a/changelog b/changelog
index 9b6357f..8b244da 100644
--- a/changelog
+++ b/changelog
@@ -1,3 +1,5 @@
+20120210 tpd src/axiom-website/patches.html 20120210.02.tpd.patch
+20120210 tpd books/bookvolbib add Dav12 for Computer Algebra book
 20120210 tpd src/axiom-website/patches.html 20120210.01.tpd.patch
 20120210 tpd books/bookvolbib add Jen79, Dav80 for MODLISP
 20120207 tpd src/axiom-website/patches.html 20120207.02.tpd.patch
diff --git a/src/axiom-website/patches.html b/src/axiom-website/patches.html
index c2f784d..f3dae26 100644
--- a/src/axiom-website/patches.html
+++ b/src/axiom-website/patches.html
@@ -3800,5 +3800,7 @@ books/bookvol8.1 Volume 8.1 Axiom Gallery<br/>
 books/bookvol8.1 add color, scaling, remove axes for images<br/>
 <a href="patches/20120210.01.tpd.patch">20120210.01.tpd.patch</a>
 books/bookvolbib add Jen79, Dav80 for MODLISP<br/>
+<a href="patches/20120210.02.tpd.patch">20120210.02.tpd.patch</a>
+books/bookvolbib add Dav12 for Computer Algebra book<br/>
  </body>
 </html>