Clarke, Arthur C. 1917-2008. Arthur C. Clarke's July 20, 2019 : life in the 21st century/ eng. Clarke, Arthur C. - New York : Macmillan, c1986. - 281 p. : ill. (some col.) ; 26 cm. "An Omni book." Includes index. ISBN: 0025258001 Subjects--Topical Terms: Twenty-first century--Forecasts. Dewey Class. No.: 303.490905 / CLA