00635nam a2200193Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 0-521-24256-8 IIA Library 52(091) AST Astrophysics and twentieth-century astronomy to 1950 pt. A edited by Owen Gingerich Cambridge, Cambridge University Press 1984 x, 198p. Astronomy - history 900 Astronomy and astrophysics thesaurus Astrophysics 794 Gingerich, Owen., ed. 6300 BK 8296 8296 0 0 0 0 BAN BAN GEN 1985-06-11 0 52(091)/ AST 9140 2021-11-05 1985-06-11 BK £ 21.16