Web treasure hunt:
Hint for question 4

A hint

You can search for books at Amazon (and other book vendors) by words in the title, and last name of the author. One you find the book, you often can read quick reviews. Here's the search form.

Once you know the name and the name of the book, you can find many references to Grossman's theories on the Web. For help, read the tutorial on Web searching.

Return to Question 4

A primer on Web searching is available at http://PowerReporting.com/altavista.html.

You can reach Bill Dedman by e-mail at Bill@PowerReporting.com.