Invention

Front Cover
Dorling Kindersley Publishing, Incorporated, Jul 5, 2000 - Juvenile Nonfiction - 64 pages
Full-color photos. The evolution of human civilization is traced through the tools people have devised to shape and improve the world--from the simple abacus to timekeeping items, telephones, and complex silicon chips.

From inside the book

Other editions - View all

Common terms and phrases

Bibliographic information