00560nam a2200181Ia 4500003000900000008004100009020001800050040001600068080001500084100001900099245011000118260004800228300002300276650001500299650002400314650002300338650001700361IN-BaIIA211028s9999    xx            000 0 eng d  a0-521-46240-1  cIIA Library  a521.9bGAL  aMorrison, L. V 0aGalactic and solar system optical astrometrycL. V Morrison                                                aCambridgebCambridge University Pressc1994  a[various pagings.]  aAstrometry  aGalactic astrometry  aOptical astrometry  aSolar aystem