Fraser, Ronald. Once round the sun the story of the International Geophysical Year, 1957-1958. - New York Macmillan 1959. - 160 p. illus., ports., maps, charts, diagrs. LCCN: f 31000131 //r852 Subjects--Topical Terms: International Geophysical Year, 1957-1958.Geophysics LC Class. No.: QC801.3 / .F7 Dewey Class. No.: 551