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class notes 29/09/2016
class notes 11/10/2016
class notes 08/11/2016
Original notes on evernote
https://www.evernote.com/shard/s368/sh/5fb1da6b-7a93-44e8-88f6-392b20b84070/f328dd48c807d57b757d339e0ddf9cf6