Companies often develop in a non-disciplined manner a set of software variants that share some features and di er in others to meet variant-specific requirements. To exploit existing software variants... 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.