Benefits Just in Time Use it when you need it. It's ready when you are. It's easy on your pocket book. Small Bites Make it a discipline and spend twenty minutes a day over a long period of time. You'll become a master in no time.
Reference Use it as a valuable reference source.
The index and table of contents feature allow you to look up what you need. Control the Pace Learn it quickly or take your time. You're always in control. Focus on What You Need Skip what you know or don't need. Or, take it twice.