Dettagli del libro
Formato
Brossura
Pagine
31
Lingua
Inglese
Pubblicato
Mar 1, 1992
Editore
Lerner Pub Group
ISBN-10
0822521547
ISBN-13
9780822521549
Descrizione
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.