Hoffman, Banesh. Albert Einstein / Banesh Hoffmann with the collaboration of Helen Dukas. - London : Granada Publishing , 1975, 1977, 1979. - 272 p. ISBN: 058608195x Subjects--Personal Names: Einstein, Albert 1879-1955 --Biography Subjects--Topical Terms: Physicists--Biography. Dewey Class. No.: 530.092