This is a very thorough book, and comes with many examples, pictures and problems, but so do the past two editions and you can get those for $20. So why spend so much on this new edition just to get a new cover? Trust me, I'm a college student and I learned fast that by buying the older editions of textbooks you can save a bundle.
Ссылка удалена правообладателем ---- The book removed at the request of the copyright holder.
