For the past fifty years, science and technology--supported with billions of dollars from the U.S. government--have advanced at a rate that would once have seemed miraculous, while society's problems... 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.