T Akiyama, April 14, 1993, "The Pleasure of Spaceflight", A comment presented at
Space Tourism Study Conference held on April 14, 1993. Edited and translated into English from taped transcript originally in Japanese. Originally published in the
Journal of Space Technology and Science, Vol.9 No.1
'93 spring, pp.21-23.
Also downloadable from http://www.spacefuture.com/archive/the pleasure of spaceflight.shtml