01026nam a2200277Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 90-277-0242-X IIA Library 082.2:52 IAU-48 International Astronomical Union Symposium 48th Japan 1971 May 9-15 12937 Rotation of the earth proceedings of the International Astronomical Union Symposium No.48 held in Morioka, Japan, 9-15 May 1971 edited by Paul Melchior and Shigeru Yumi Dordrecht D. Reidel Publishing 1972 xxii, 244p. IAU Symposium; no. 48 Donated by Mrs. Bappu Astronomy and Astrophysics Thesaurus Earth Earth Rotation 3950 Nutation 7186 Rotation 11145 Melchior, Paul, ed. 3948 Yumi, Shigeru, ed. 12938 International Astronomical Union BK 7650 7650 0 0 0 0 BAN BAN GEN 1983-07-25 0 082.2:52/ IAU-48 8464 2021-11-05 1983-07-25 BK