00615nam a2200181Ia 4500003000900000008004100009020001800050040001600068080002200084245011900106260004900225300001300274650004100287650003000328700002500358700002600383700002400409IN-BaIIA211028s9999    xx            000 0 eng d  a0-89766-045-5  cIIA Library  a524(082.2)bTSR-9 0aNinth Texas symposium on relativistic astrophysicscedited by Jürgen Ehlers, Judith J. Perry, and Martin Walker.  aNew YorkbNew York Academy of Sciencesc1980  av, 599p.  aAstronomy and Astrophysics Thesaurus  aRelativistic Astrophysics  aEhlers, Jurgen., ed.  aPerry, Judith J., ed.  aWalker, Martin, ed.