Jonas Salk
Hantula, Richard.
Jonas Salk - Milwaukee, WI World Almanac Library 2004 - 48p.: b&w photos
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.
Elementary
0-8368-5100-5 Winter 2007 World Almanac $22.95
Jonas Salk - Milwaukee, WI World Almanac Library 2004 - 48p.: b&w photos
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.
Elementary
0-8368-5100-5 Winter 2007 World Almanac $22.95