HOMEWORK, WEEK 13


Do the problem assigned to you as author, and one other problem from this
list (not one you are assigned to review), from the other section.
  

Exercise                  Author                     Reviewers
--------                  ------                     ---------

8.1.9                                                beta                   

8.1.12                    Westbrook                  delta                 
               
8.1.13                    Logsdon                    gamma

8.1.23                    Turner                     alpha

8.2.1                     Woodland                   beta

8.2.2                     Effinger                   delta

8.2.10                    Quackenbush                alpha

8.2.13                    Hodges                     gamma