2018-07-20T06:59:04Z
stc
2017-02-22T10:01:44Z
ADDING CONTENT
application/vnd.openxmlformats-officedocument.presentationml.presentation
2018-07-20T06:59:04Z
Knowgate.user11
stc
Microsoft Office PowerPoint
36
163
On-screen Show (4:3)
1
12.0000
23
133
503
2017-02-22T10:01:44Z
2018-07-20T06:59:04Z