These volumes are not a reference in the ordinary sense. They have been designed, instead, to give the layman an understanding of "how things work," from the simplest mechanical functions of modern... 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.