Media Manager Namespaces Choose namespace [root] courses events help history people photos playground private research restricted systems activity_log documentation student_opportunities students sysinfo sysnews users wiki Media Files Media Files Upload Search Search in restricted:systems Thumbnails Rows Name Date Apply Search file name: Search File View History courses:cs101-2021-5657:lecture7.pdf Date:2021/03/17 12:05 Filename:lecture7.pdf Size:264KB References for:week5week6