Detalles del libro
Formato
Tapa blanda
Páginas
64
Idioma
Inglés
Publicado
Apr 1, 2000
Editorial
DK Children
ISBN-10
0789465760
ISBN-13
9780789465764
Descripción
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.