00725nam a2200205Ia 4500003000900000008004100009020001800050040001600068080001600084100002300100245011100123260004800234300001400282650004100296650001400337650002300351942000700374999001700381952012100398IN-BaIIA211028s9999    xx            000 0 eng d  a0-521-43848-9  cIIA Library  a524.78bSCI  aSciama, D. W95574 0aModern cosmology and the dark matter problemcD. W. Sciama                                                  aCambridgebCambridge University Pressc1993  axv, 216p.  aAstronomy and astrophysics thesaurus  aCosmology  aDark matter914945  cBK  c11258d11258  00104070aBANbBANcGENd1995-03-13g890.32l0o524.78/ SCIp12173r2021-11-05v890.32w1995-03-13yBKGRs. 890.32