library binding, 64 pages
English language
Published April 1, 2000 by DK CHILDREN.
Subjects
- Science & Nature - General
- Juvenile literature
- Concepts - Time
- Juvenile Nonfiction
- Children's 9-12 - Technical
- Children's Books/Ages 9-12 Science
- Technological forecasting
- Children: Grades 2-3
- Science & Technology - General
- Reference - General
- Juvenile Nonfiction / Concepts / Time
- Forecasting