The Universe of time and space  a course of selected lectures in astronomy, cosmology and physics 
Edited by, S. T. Butler and H. Messel 
 - Oxford  Pergamon Press  1963 
 - 291 p. : ill. ; 20 cm. 
 - Commonwealth and international library of science, technology, engineering, and liberal studies ; .
<br/><br/> Seventh summer school entered under: Nuclear Research Foundation Summer Science School for High School Students. 
<br/><br/><label>LCCN: </label>63-015518 //r893 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy<br/>Gravitation<br/>Nuclear physics<br/>Outer space--Exploration