05:22
Owner: administrator
31 May 2017
Duration: 05:22
Playback bandwidth: 1034 kb/s
Channel: JOURN_TEACHERS
26:39
Owner: administrator
06 June 2017
Duration: 26:39
Playback bandwidth: 527 kb/s
Channel: GEOL_TEACHERS
01:26:44
Owner: administrator
13 June 2017
Duration: 01:26:44
Playback bandwidth: 1300 kb/s
Channel: BIO_TEACHERS
00:51
Owner: administrator
29 June 2017
Duration: 00:51
Playback bandwidth: 1173 kb/s
Channel: BIO_TEACHERS
01:40:49
Owner: administrator
29 June 2017
Duration: 01:40:49
Playback bandwidth: 1164 kb/s
Channel: BIO_TEACHERS
01:11:40
Owner: administrator
29 June 2017
Duration: 01:11:40
Playback bandwidth: 1332 kb/s
Channel: BIO_TEACHERS
01:40:42
Owner: administrator
25 July 2017
Duration: 01:40:42
Playback bandwidth: 1268 kb/s
Channel: BIO_TEACHERS
01:27:05
Owner: administrator
25 July 2017
Duration: 01:27:05
Playback bandwidth: 1296 kb/s
Channel: BIO_TEACHERS
01:49:49
Owner: administrator
25 July 2017
Duration: 01:49:49
Playback bandwidth: 1299 kb/s
Channel: BIO_TEACHERS
01:23:11
Owner: administrator
25 July 2017
Duration: 01:23:11
Playback bandwidth: 1266 kb/s
Channel: BIO_TEACHERS