Opis
How did people measure time before there were any clocks? Who invented our calendar? What are time zones? What is jet lag? These questions and many others are answered in this book.
Szczegóły książki
Format
Twarda okładka
Strony
32 stron
Język
Angielski
Opublikowany
Jan 1, 2000
Wydawca
Franklin Watts Ltd
ISBN-10
0749636327
ISBN-13
9780749636326