Two great links related to the book recommended by Excelsior for this course:

e-text of the book-preview only but lots of good material.
http://www.safarix.com/0205423345/ch16lev1sec7#616

practice quizzes, multiple choice, true or false, fill in the blank:
http://wps.ablongman.com/ab_aging_ge...33393-,00.html

__________________
Crystal King
BS Liberal Studies 3.87
Preparing for GRE
Goal Master Library Science 2009

Ambition is the Path to success,
Persistence is the vehicle you arrive in.