Modern science and medicine would be unrecognizable, and far more primitive, without the immense contribution of the ancient Hindus. They invented everyday essentials such as our base-ten number... 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.