-- Introduces young children to fundamental aspects of nature, science and technology-- Inspired by the questions children ask about the world around them-- Simple text and detailed illustrations answer questions in clear, step-by-step stages
- ISBN10 0881103799
- ISBN13 9780881103793
- Publish Date 1 December 1999 (first published 14 July 1989)
- Publish Status Out of Print
- Out of Print 10 September 2015
- Publish Country US
- Imprint E.D.C. Publishing
- Format Hardcover
- Pages 24
- Language English