These are CD-Rom tutorials on university-level pure maths. They are self-study packages based on audio-led tutorials and each disk also contains a hyper-linked glossary and sets of exercises (with solutions). Study time for An Introduction to Groups is 7-10 hours and for Understanding Groups 20-30 hours.
![msor.2.1.o.pdf](https://s3.eu-west-2.amazonaws.com/assets.creode.advancehe-document-manager/documents/thumbnails/default-thumbnail_1568625340.jpg)