Read this book to find the answers to all these questions, and more. It is packed with information, facts, photos, charts, and diagrams to help you find out all there is to know about skyscrapers. Book jacket.
This updated edition asks some great questions. What is the world's tallest building? How long would it take to walk to the top of the Empire State Building? How are a skyscraper's windows cleaned? You'll find the answers to these questions and many more in Building Amazing Structures...