00639nam a2200217Ia 4500003000900000008004100009020001800050040001600068080001200084100003000096245005200126260004800178300001300226650001800239650001400257650001800271650001900289942000700308999001700315952008900332IN-BaIIA211028s9999    xx            000 0 eng d  a0-521-63898-4  cIIA Library  a52bNAR  aNarlikar, Jayant V912567 0aSeven wonders of the cosmoscJayant V. Narlikar  aCambridgebCambridge University Pressc1999  ax, 324p.  aAstronomy980  aCosmology  aCosmos910012  aUniverse91987  cBK  c18616d18616  00104070aBANbKODcGENd2013-05-02l0o52/ NARp19538r2021-11-05w2013-05-02yBK