first changes for 2018

diff --git a/version1.odp b/version1.odp
index 48520023035cd9a5f96fb62fe55035741bdfb703..3d120baf32d85c29785817537c9f7f236b467a5e 100644 (file)
Binary files a/version1.odp and b/version1.odp differ

diff --git a/version18.pdf b/version18.pdf
new file mode 100644 (file)
index 0000000..401e7e0
Binary files /dev/null and b/version18.pdf differ