Media Manager Namespaces Choose namespace [root] courses events help history people photos playground private research restricted students student_opportunities sysinfo sysnews users wiki backup latex tmp Media Files Media Files Upload Search Upload to wiki:latex:tmp Sorry, you don't have enough rights to upload files. File View History courses:cs145-201951:06-relations.pptx Date:2019/02/07 00:48 Filename:06-relations.pptx Size:258KB References for:week3