Then and now
By: Mary Lindeen
Edition: 1st ed.
Series: Wonder readers
Publisher: Capstone Press
Published: 2012
Place of publication: Mankato, MN
Language: eng
ISBN-13: 9781429679725
Subjects: Technological innovations; Juvenile literature; Social change; Innovations
Notes: Includes index.
Table of contents: title: Change over time; title: See the light; title: Talk to me; title: Horse power; title: Let's eat; title: Say cheese!; title: Walk or ride?; title: Glossary.