Et Cetera
U.S. Census Bureau. Literature estimates that UCD's
affect 1 in 25,000 children. Due to the constantly
rising population, figures in our book were
underestimated. Go here if you want to do the math
based on the current population.
B. J. Pinchbeck's Homework Helper. This is a great site created by a kid and
his dad. Has an enormous list of links to find info
on any homework subject.