This book is ground breaking not because of what it has, but what it doesn't have: No complicated drawings; no mathematics problems; no astronomical talk; no big words you've never heard... This description may be from another edition of this product.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.