[72] Hauser, Philip M., "Demographic Dimensions of World Politics,"
Science, June 3, 1960, p. 1642.
[73] Bacq, Prof. Z. M., "Medicine in the 1960's," New Scientist, Jan.
21, 1960, p. 130.
[74] 59 supra.
[75] Ibid.
[76] Ibid.
[77] "The Challenge of Leisure," M. G. Scott, Ltd., London, August 1959,
p. 20.
[78] 27 supra.
[79] Firsoff, Dr. V. A., "The Strange World of the Moon," Basic Books,
London, 1959.
[80] Reported by David Perlman, San Francisco Chronicle, June 7, 1960.
[81] Lear, John, "Is Anybody There?," New Scientist, Apr. 14, 1960, p.
933.
[82] Aviation Week, May 9, 1960, p 32.
[83] Whipple, Dr. Fred L.
[84] Western Aviation, June 1960, p. 16.
[85] Gold, Dr. Thomas, "Cosmic Garbage," address to the Space Scientists
Symposium, Los Angeles, December 1959.
[86] 68 supra, pp. 12, 13.
[87] 6 supra, pp. 3, 4.
[88] Michael, D. N., "Sputniks & Public Opinion," Air Force, June 1960,
p. 75.
[89] Industrial Research, December 1959, pp. 8, 9.