-- 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 0881103810
- ISBN13 9780881103816
- Publish Date 1 January 1998 (first published 14 July 1989)
- Publish Status Active
- Imprint Educational Development Corporation
- Format Hardcover (Library Binding)
- Pages 24
- Language English