LEADER 00000nam 2200181 a 4500 001 0597526 003 UkHlHU 007 t 008 002903 2 1928 000 eng 040 UkHlHU 050 4 QB 51 100 0 Dyson, E. 245 04 The presidential address on physics in astronomy. 300 0000p. 650 0 Astronomy|xGeneral.