00462nam a2200157Ia 4500003000900000008004100009040001600050080001600066100001600082245008900098260003900187300001000226650004100236650001400277650001300291IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a524.83bGUN  aGunn, J. E. 0aObservational cosmologycJ. E. Gunn                                                   aSauvernybGeneva Observatoryc1978  a321p.  aAstronomy and astrophysics thesaurus  aCosmology  aUniverse