This course is from The University of New South Wales, Sydney Australia, and is the complete video recording of lectures in progress. It is free to download to everyone everywhere regardless of whether you have an iTunes store account or not. I have gone through 25 out of 46 available lectures till now and I find it really excellent with the tutor keeping the students very interested in the stuff being taught while maintaining a real interactive note throughout. The image below describes the course in full.
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