Nuclear Research Foundation Summer Science School (6th : 1963 : University of Sydney)
The universe of time and space; a course of selected lectures in astronomy, cosmology, and physics, edited by S.T. Butler [and] H. Messel.
Astronomy.
Gravitation.
Nuclear physics.
Outer space -- Exploration.
Butler, S. T. (Stuart Thomas), editor.
Messel, H. (Harry), 1922- editor.