Media Manager Namespaces Choose namespace [root] courses events help history people photos playground private research restricted student_opportunities students sysinfo sysnews status users wiki Media Files Media Files Upload Search Upload to sysnews Sorry, you don't have enough rights to upload files. File View History courses:cs102-201752:lect11.pdf Date:2017/03/01 08:50 Filename:lect11.pdf Size:593KB References for:schedule