Here you can find the class lectures in pdf format:
August 23
August 28
August 30
September 4
September 6
September 11
September 13
September 18
September 20
September 25
October 2
October 9
October 11
October 16
October 18
October 23
October 25
October 30
November 1
November 6
November 13
November 15
November 20
November 27
November 29
December 4