Koestler, Arthur <br/><br/>
The sleep walkers:   a history of man's changing vision of the universe/ 
by  Arthur  Koestler 
 - London   Aarkana Penguin Books   c1989 
 - 623p. 
<br/><br/><label>ISBN: </label>9780140192469 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Religion and science
<br/><br/><label>Dewey Class. No.: </label>523.1