You have been invited to join
ریاضی یک (دکترای پیوسته فیزیک)
Dr. Maysam Maysami Sadr (Owner)
You must sign in above to join this class.
No public recordings match your search.
This class has no public recordings.
Are you sure you want to delete this recording?
On second thought, I'll keep it.
I'm sure, delete this recording.
be able to recover this recording