НАУКА. ТЕХНОЛОГИЯ
(270) Burlingame, Roger, Machines that Built America. (New York: New American Library, 1955.)
(271) Capek, Karel, War with the Newts. (New York: Bantam Books, 1964.)
(272) Cipolla, Carlo M., The Economic History of World Population. (Baltimore: Penguin Books, 1962.)
(273) Clarke, Arthur C., The Challenge of the Spaceship. (New York: Ballantine, 1961.)
(274) Clarke, Arthur C., (ed.), Time Probe. (New York: Dell, 1967.)
(275) Delgado, Jose M. R. Physical Control of the Mind. (New York: Harper & Row, 1969.)
(276) De Solla Price, Derek J., Little Science, Big Science. (New York: Columbia University Press, 1963.)
(277) De Solla Price, Derek J., Science Since Babylon. (New Haven: Yale University Press, 1961.)
(278) Dole, Stephen, Habitable Planets for Man. (Santa Monica, Calif.: The RAND Corp., March, 1964.)