03:30 duration 3 minutes 30 seconds
HDS101_Topic7.1_AudioPart3
Part 3 of the audio guide for HDS101 topic 7.1: Non-verbal communication.
04:39 duration 4 minutes 39 seconds
HDS101_Topic7-1_AudioPart2
Part 2 of the audio guide for HDS101 topic 7.1: Non-verbal communication.
05:22 duration 5 minutes 22 seconds
HDS101_Topic5-1_AudioPart1
Part 1 of the audio guide for HDS101 topic 5.1: Formulation of Spoken Language.