The Universe of time and space a course of selected lectures in astronomy, cosmology and physics - Nuclear Research Foundation Summer Science School (6th : 1963 : University of Sydney); Butler, S. T. (Stuart Thomas); Messel, H. (Harry), 1922-; University of sidney, Nuclear Research Foundation (Oxford Pergamon Press, 1963)
Seventh summer school entered under: Nuclear Research Foundation Summer Science School for High School Students.
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Keywords: Astronomy; Gravitation; Nuclear physics; Outer space -- Exploration