A biography of the scientist and humanitarian who discovered the vaccine for polio, a disease which crippled many people in the early part of the twentieth century. Title: Jonas Salk and the Polio Vaccine Author: Bankston, John Publisher: Mitchell Lane Pub Inc Publication Date: 2001/11/01 Number of Pages: 48 Binding Type: LIBRARY Library of Congress: 2001038096 BRAND : Bankston, John
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