by PeterRiley (Author), Laszlo Veres (Illustrator), Colin Elgie (Illustrator)
Hands-on activities, investigations, model-making and much more.
Format: Paperback
Pages: 80
Edition: 1
Publisher: Scholastic
Published: 02 Jun 2008
ISBN 10: 0439945534
ISBN 13: 9780439945530