add pdf sda stampa

2020-02-08 14:34:25 +01:00 · 2020-02-08 14:34:25 +01:00 · c9e4f4ccd8
commit c9e4f4ccd8
--- a/book-a4.pdf
+++ b/book-a4.pdf
--- a/book-a5-signature.pdf
+++ b/book-a5-signature.pdf