More time to discuss the basics of surfaces. From Shifrin: Corbyn did # 2, Sladana
did # 3a,b; Corbyn did # 4b.
Contact Prof Hitchman
Theron J Hitchman
Department of Mathematics 0506
University of Nothern Iowa
Cedar Falls, IA 50613-0506 Other Contact Information
Office: 327 Wright Hall
Phone: 319-273-2646
email: theron.hitchman@uni.edu