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:cs145-201951:09-equivalencerelations.pptx Date:2019/02/18 21:05 Filename:09-equivalencerelations.pptx Size:253KB References for:week5