books.google.com - Leopold Infeld was one of the nine eminent scientists who, together with Albert Einstein, signed Bertrand Russell's famous letter warning that in this nuclear age, only a ban on war itself could save this planet (July, 1955). Infeld was born in the Jewish ghetto of Cracow, Poland in 1898, and this autobiography...http://books.google.com/books/about/Quest.html?id=fsvXYpOSowkC&utm_source=gb-gplus-shareQuest
