6 سال پیش · f21db9e9db
--- a/IS]/Powerpoints/1.PDF
+++ b/IS]/Powerpoints/1.PDF
--- a/IS]/Powerpoints/3.PDF
+++ b/IS]/Powerpoints/3.PDF
--- a/IS]/Powerpoints/4.PDF
+++ b/IS]/Powerpoints/4.PDF
--- a/IS]/Powerpoints/5.PDF
+++ b/IS]/Powerpoints/5.PDF
--- a/IS]/Powerpoints/6.PDF
+++ b/IS]/Powerpoints/6.PDF