The Story of Jonas Salk and the Discovery of the Polio Vaccine cover

The Story of Jonas Salk and the Discovery of the Polio Vaccine

Author: Hargrove, Jim

Reading Metrics

Grade Level Middle Grades (MG 4-8)
Book Level 7.5
Points 1.0
Fiction/Nonfiction Nonfiction
Word Count 3817
Points per Word 0.000262
Page Count 31
Points per Page 0.032258
Series Cornerstones of Freedom

Description

This book recounts the successful search of Jonas Salk for the vaccine that conquered polio.