1 Oct 2009

Primarily Numbers ( Mathmatics )

From Nights, 8:45 pm on 1 October 2009
Listen duration 15:45
Add to playlist

Counting systems based on ten or otherwise

Recent stories from Nights

Get the RNZ app

for easy access to all your favourite programmes

Download from Apple App Store Download from Google Play Store

Subscribe to Nights

Podcast (MP3) Oggcast (Vorbis)