Published 8/2022 MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz Language: English | Size: 809.62 MB | Duration: 1h 10m

Last updated 11/2018 MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz Language: English | Size: 445.16 MB | Duration: 0h 37m

Released 24/08/2022 MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch Level: Intermediate | Genre: eLearning | Language: English + vtt | Duration: 4h 26m | Size: 426.7 MB

Published 8/2022 MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz Language: English | Size: 3.18 GB | Duration: 4h 21m

Published 8/2022 MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz Language: English | Size: 846.43 MB | Duration: 0h 43m

Last updated 9/2018 MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz Language: English | Size: 512.92 MB | Duration: 3h 23m

Published 8/2022 MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz Language: English | Size: 763.78 MB | Duration: 0h 48m

Last Updated 11/2015 MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch Genre: eLearning | Language: English + srt | Duration: 14 lectures (37m) | Size: 827.4 MB

Last updated 12/2021 MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz Language: English | Size: 413.07 MB | Duration: 0h 33m

Last updated 6/2022 MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz Language: English | Size: 3.63 GB | Duration: 5h 34m