A graduate level book. It talks about the detail model and behavior of induction machine, synchronous machine and etc. The book gave me quite an idea of machinery. It was well written and explained in a detail and clear way. Since it is the first textbook I bought at USA, after reading, I cannot help wonder: that's the reason why American has advance technology, because they have good books. In my coutry, China, the authors likes to write hard, tough things in a small thin book and we can hardly understand them.

Excellent work by excellent authors. Simply the best you can find in this field!

This concise book is divided into two parts: 1) a copy of the published ISAF rules--a must for all would-be racers 2) interpretations of said rules by Elvstrom himself.

If you don't already know it, Elvstrom is a legendary sailor (winner of four Olympic gold medals and numerous other sailing prizes). His expertise shines through as he explains the rules of racing. There aren't any long drawn out stories in this book. No anecdotes of any kind; just simple explanations of situations that you encounter on the race course. He clearly points out who is right and who is wrong in each situation and thus you gain an understanding of what is and isn't proper while racing. This is an excellent book for the beginning racer who wants to gain a firm understanding of the rules in a short period of time. If you are looking for something more extensive and lively I recommend the Dave Perry's explanation of the rules!

The best book of rules, made the hard way to understodd the racing rules very easy

New Olympics approach, so will Updated ISF rules. Still, once again, Paul Elvstrom helps us win regattas and defend our cause before protest committees. A very clear and useful guideline, supported by Elvstrom's great sailing experience.