Talk:Les Cinq Doigts, Op.777 (Czerny, Carl)
There is a problem with the PDF file, not all pages are there. Page 8 and page 9 are identical (they contain exercises 15 and 16). Exercises 17 and 18 are missing.
Also, the last page contains the same exercise (24) than the before-last page, so it can be safely removed.