Use of this site: All lectures will be posted in Adobe's PDF format. Students should download the entire lecture to their home computer. You can then print it out as your notes to study from (I suggest printing it in black & white to conserve your printer). Procedure: you should place your mouse cursor over the link for the PDF file you want, and do a "right-click", to choose "Save Target As", to download the PDF lecture file to the directory of your choice on your hard drive. Any problems? then e-mail me at rowan@mail.csi.cuny.edu

Note: Online lecture files are usually uploaded to this site in a few days (or sooner) from the date the lecture was presented in class. In rare circumstances the remaining portion of a lecture module may be posted prior to the in class presentation. I suggest that you check this site often for lecture updates, especially prior to class exams. Click on the icon above to get the Free Adobe Acrobat Reader program if you do not already have it on your computer.