Media Manager Namespaces Choose namespace [root] courses events help history people photos playground private research restricted students student_opportunities sysinfo sysnews users wiki Media Files Media Files Upload Search Files in playground Thumbnails Rows Name Date Apply Nothing was found. File View History courses:cs311-2021:joy-of-joins.png Date:2021/09/27 14:26 Filename:joy-of-joins.png Format:PNG Size:55KB Width:750 Height:250 References for:week5