03:46 duration 3 minutes 46 seconds
HDS101_Topic8-1_AudioPart2
Part 2 of the audio guide for HDS101 topic 8.1: Complex Communication Needs.
13:07 duration 13 minutes 7 seconds
HDS101_Topic3.1_AudioPart7
Part 7 of the audio guide for topic 3.1: Human communication development.
07:30 duration 7 minutes 30 seconds
Topic2-2_AudioPart2
Part 2 of audio guide for HDS101 topic 2.2: Communicative Competence.