A CRASH COURSE!
This workbook literally is a very fast trip through the textbook of the same name - like going through the fast lane check-out in your local supermarket! While there are certain elements of the workbook many individuals will find helpful, for maximum benefit I would strongly recommend the textbook over the workbook. At least in my country, where the price of the book in Canadian dollars, is the US price plus half the price again, I was disappointed with the workbook. For my money, I certainly did not feel the workbook, based on what little information it contained and the relatively few pages, was a wise or prudent investment.