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section4.flv download	476.2 MB	2012-08-23 01:52:30+00:00
section4.mov download	439.4 MB	2012-08-23 01:57:53+00:00
section4.mp3 download	49.6 MB	2012-08-23 02:02:11+00:00
section4.pdf download	160.5 KB	2012-08-23 02:02:31+00:00