Energy, forces & motion / Alastair Smith and Corrine Henderson; edited by Laura Howell.
digital illustrations by Verinder Bhachu;
- New York : Scholastic Inc, c2001.
- 64p. : col. ill.
- The Usborne internet-linked library of science .
Includes vocabulary and index
CIR 531.6 Sm51 2001
Includes vocabulary and index
CIR 531.6 Sm51 2001