When a waiting world learned on April 12, 1955, that Jonas Salk had successfully created a vaccine to prevent poliomyelitis, he became a hero overnight. Born in a New York tenement, humble in manner, … [more below]
- Author: Jacobs, Charlotte Decroes
- Binding: Paperback
- Page Count: 576
- Publish Date: December 01 2017
- ISBN10: 0190679166
- Language: English