Szczegóły książki
Format
eBook
Strony
24
Język
Angielski
Opublikowany
Jan 1, 2007
Wydawca
Capstone
ISBN-10
1282143840
ISBN-13
9781282143845
Opis
We use all kinds of machines and instruments to see, hear, record, measure, and detect changes in the world around us. Explore the variety of tools scientists have created to help in these investigations.