00410nam a2200145Ia 4500003000900000008004100009020001800050040001600068080001500084100001800099245008300117260003400200300001500234650001500249IN-BaIIA211028s9999    xx            000 0 eng d  a3-540-57023-3  cIIA Library  a521.9bKOV  aKovalevsky, J 0aModern astrometrycJ Kovalevsky                                                 aBerlinbSpringer-Verlagc1995  axiv, 352p.  aAstrometry