Smith, Sia^n. author

How toys work: Wheels and axles Sia^n Smith. -- London Raintree. 2013

24 p. col. ill. 21 cm.

ISBN:  9781406238037

1. Wheels ? Juvenile literature  2. Axles ? Juvenile literature  3. Wheels ? Pictorial works ? Juvenile literature.  4. Axles ? Pictorial works ? Juvenile literature.