00870nam a2200241Ia 4500003000900000008004100009020001800050040001600068080002200084110003700106111008400143245014900227260004200376300001500418490002600433650004100459650001000500650001900510650001300529700002500542700002400567710003700591IN-BaIIA211028s9999    xx            000 0 eng d  a90-277-0242-X  cIIA Library  a082.2:52bIAU-S48  aInternational Astronomical Union  aInternational Astronomical Union Symposiumn48thcMarioka, Japand1971 May 9-15 0aRotation of the earthbproceedings of the IAU symposium no. 48, held in Morioka, Japan, May 9-15, 1971cedited by Paul Melchior and Shigoru Yumi  aDordrechtbD. Reidel Publishingc1972  axxii, 244p  aIAU Symposium; no. 48  aAstronomy and Astrophysics Thesaurus  aEarth  aEarth Rotation  aNutation  aMelchior, Paul., ed.  aYumi, Shigoru., ed.  aInternational Astronomical Union