Détails du livre
Format
Broché
Pages
31
Langue
Anglais
Publié
Mar 1, 1992
Éditeur
Lerner Pub Group
ISBN-10
0822521547
ISBN-13
9780822521549
Description
Discusses time, the invention of clocks to keep track of daily activities, and types of clocks from sundial and water clock to electric and atomic clocks.