The frontiers of knowledge
By: Kenneth W. Gatland, with contributions by Derek  D. Dempster ; and a foreword by Patrick Moore.
Contributors: Dempster, Derek D., joint author.
Publisher: Wingate
Published: 1974
Place of publication: London
Language: eng
Number of pages: 228
Subjects: Science -- Philosophy.; Evolution.; Life on other planets.
Notes: Bibliography: p. 223-228.
First ed. published in 1957 under title: The inhabited universe.