The Foundation trilogy : Foundation, Foundation and Empire, Second foundation, The Stars, Like dust, The Naked sun, I,Robot /
by Isaac Asimov.
- London : Octopus Books Limited, 1987, rep.1989
- 864p. ; 23 cm.
0905712668 : $17.95
Seldon, Hari (Fictitious character)--Fiction. Life on other planets--Fiction. Psychohistory--Fiction. Science fiction, American.