Beskrivning
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.
Bokdetaljer
Format
Inbunden
Sidor
32 sidor
Språk
Engelska
Publicerad
Jan 1, 2000
Förlag
Franklin Watts Ltd
ISBN-10
0749636327
ISBN-13
9780749636326