Hi 
I like the note at the end of each guide in
http://wiki.documentfoundation.org/Documentation
for example
"
The complete guide:
* Writer Guide: Full book (ODT), (PDF)
* Printed copy (for purchase) "
I think it would help if the Math guide were presented in the same way to be
consistent. At the moment it says
"
This book is provided in a single file (ODT), (PDF)
"
with no explanation about why it is handled differently. It looks a bit weird
to me.
Perhaps it might help to have the number of pages noted after each download?
Could i try it out on the wiki? If it doesn't look nice or people don't like it
then i could change it back quite easily.
Regards from
Tom