Author: United States. Centennial CommissionPublisher:
ISBN:
Category : Centennial Exhibition
Languages : en
Pages : 828
Book Description
Official Catalogue
Author: United States. Centennial CommissionPublisher:
ISBN:
Category : Centennial Exhibition
Languages : en
Pages : 828
Book Description
Office Appliances; The Magazine of Office Equipment
Author: The First Book of Machines
Author: Walter BuehrPublisher: Colchis Books
ISBN:
Category : Young Adult Nonfiction
Languages : en
Pages : 57
Book Description
This book is about the story of modern machines, and how they do the world’s work. We shall see how raw materials, such as metals, wool and cotton fibers, and wood, are turned into automobiles, ships, typewriters, fabrics, and other useful products. Our machine age has made this possible, for only by machines can these many products be made cheaply and quickly. We shall also see how machines are able to do such varied jobs as threshing grain, machining engine blocks, or multiplying long rows of numbers. And later on, we shall learn how automation, the newest marvel of the machine age, teaches machines almost to “think” for themselves.
Office Appliances
Author: Paper
Author: Typewriter Trade Journal and the Office System
Author: Bookseller & Stationer and Office Equipment Journal
Author: Publisher:
ISBN:
Category : Booksellers and bookselling
Languages : en
Pages : 1072
Book Description
Author: 
Author: 
Author: