Instructions for PDF downloads: download the file by clicking PDF graphic above, then click save as in the dialogue box. When you've got the file downloaded, open with Acrobat Reader and print side 1,(which is pages 1-8) then flip your pages over and print side 2 (pages 9-16) on the back (When your printer dialogue box opens select "pages" in the print range section and enter 1-8 for side 1, then flip them over and enter 9-16 for side 2). Be careful to notice which direction your printer prints so that you can put your pages in the right way and not have one side upside down from the other side. (good grief, that's a lot of sides...)