How People Invent : How Problems and Solutions Change Over Time (Scholastic Science Place, A Student's Map to Exploration)

By: unknown author

No Synopsis Available.

• Format: Unknown Binding
• Language: English
• ISBN: 0590955292
• ISBN13: 9780590955294
• Release Date: January 1997
• Publisher: Scholastic
• Length: 72 Pages
• Weight: 1.01 lbs.