Add proposed dewey classification.

diff --git a/book.xml b/book.xml
index 59c3d0851c97b11f5e7eface68c0831c7a714150..2d97181123cd5a7a4806e667bebb6241f8c0cb69 100644 (file)
--- a/book.xml
+++ b/book.xml
@@ -89,6 +89,8 @@
      til Petter Reinholdtsen av Svein Lund med Creative Commons-lisens.
    </para>
 
      til Petter Reinholdtsen av Svein Lund med Creative Commons-lisens.
    </para>
 

+   <para>Dewey 621.74</para>
+

    <para>ISBN 978-82-93828-02-0 (harde permer)</para>
 
    <para>ISBN 978-82-93828-03-7 (papir)</para>
    <para>ISBN 978-82-93828-02-0 (harde permer)</para>
 
    <para>ISBN 978-82-93828-03-7 (papir)</para>