73 Chevy Nova side window removal

I was wondering if anyone had information on removing the side roll up windows. My father and I were just looking for advice on removal, so anything is greatly appreciated.

http://www.autozone.com/shopping/repairGuide.htm?pageId=0900c1528008226f

Check and see if this offers any help.

Tester

thanks for the help, the exploded diagram is helpful.