00964nam0-2200349---450 99000082662040332120190225123512.00-19-851147-7000082662FED01000082662(Aleph)000082662FED0100008266220020821d1979----km-y0itay50------baengy-------001yyMathematical cosmologyan introductionPeter T. Landsberg and David A. EvansOxfordClarendon Press1979X, 309 p.24 cmAstronomiaAstrofisicaCosmologiaLandsberg,Peter T.40386Evans,David A.40387ITUNINARICAUNIMARCBK99000082662040332102 61 A 133948FINBN19-059F.D. 300FI1FINBNFI1Mathematical cosmology347228UNINA