I have also uploaded a copy of the PowerPoint lecture from the previous week, September 11, to Dropbox, in four sections. You may view them or download them according to your convenience but please keep in mind that I may need to start deleting the earlier PowerPoint files if my Dropbox space gets filled up.
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> Very soon today I will send more detailed instructions about the small writing assignment that is due on October 9. My additional instructions should make this an easy assignment to carry out.