00511nam a2200193Ia 4500003000900000008004100009020001700050040001600067080001700083100001900100245004900119250001200168260004800180300001600228650001400244650002100258650002500279650001300304IN-BaIIA211028s9999    xx            000 0 eng d  a0-521-531411  cIIA Library  a524.834bNAR  aNarlikar, J. V 3aAn Introduction to cosmologycJ. V. Narlikar  a3rd ed.  aCambridgebCambridge University Pressc2002  axvii, 541p.  aCosmology  aFriedmann models  aTheory of relativity  aUniverse