The document lists timestamps for modifications made to multiple PDF files on September 7, 2012 between 4:47 PM and 4:49 PM, including files called AF_Capa.pdf, AF_Miolo.pdf (modified for pages 1 through 26), and AF_Contracapa.pdf.

1. AF_Capa.pdf 1 9/7/12 4:48 PM

2. AF_Miolo.pdf 1 9/7/12 4:47 PM

3. AF_Miolo.pdf 2 9/7/12 4:47 PM

4. AF_Miolo.pdf 3 9/7/12 4:47 PM

5. AF_Miolo.pdf 4 9/7/12 4:47 PM

6. AF_Miolo.pdf 5 9/7/12 4:47 PM

7. AF_Miolo.pdf 6 9/7/12 4:47 PM

8. AF_Miolo.pdf 7 9/7/12 4:47 PM

9. AF_Miolo.pdf 8 9/7/12 4:47 PM

10. AF_Miolo.pdf 9 9/7/12 4:47 PM

11. AF_Miolo.pdf 10 9/7/12 4:47 PM

12. AF_Miolo.pdf 11 9/7/12 4:47 PM

13. AF_Miolo.pdf 12 9/7/12 4:47 PM

14. AF_Miolo.pdf 13 9/7/12 4:47 PM

15. AF_Miolo.pdf 14 9/7/12 4:47 PM

16. AF_Miolo.pdf 15 9/7/12 4:47 PM

17. AF_Miolo.pdf 16 9/7/12 4:47 PM

18. AF_Miolo.pdf 17 9/7/12 4:47 PM

19. AF_Miolo.pdf 18 9/7/12 4:47 PM

20. AF_Miolo.pdf 19 9/7/12 4:47 PM

21. AF_Miolo.pdf 20 9/7/12 4:47 PM

22. AF_Miolo.pdf 21 9/7/12 4:47 PM

23. AF_Miolo.pdf 22 9/7/12 4:47 PM

24. AF_Miolo.pdf 23 9/7/12 4:47 PM

25. AF_Miolo.pdf 24 9/7/12 4:47 PM

26. AF_Miolo.pdf 25 9/7/12 4:47 PM

27. AF_Miolo.pdf 26 9/7/12 4:47 PM

28. AF_Contracapa.pdf 1 9/7/12 4:49 PM