Women Inventors 1: Margaret Knight, Cynthia Westover, Elizabeth Hazen and Rachel Brown, Ruth Handler

by Jean F. Blashfield

Presents biographies of women and their inventions, including Ruth Handler and her invention of the Barbie doll, along with Elizabeth Hazen and Rachel Brown for their disease-fighting antibiotics.

• Format: Hardcover
• Language: English
• ISBN: 1560652748
• ISBN13: 9781560652748
• Release Date: January 1995
• Publisher: Capstone Press
• Length: 48 Pages
• Weight: 0.52 lbs.
• Dimensions: 0.4" x 6.3" x 8.8"
• Age Range: 8 to 4 years
• Grade Range: Grades 3 to 4