00437nam a2200157Ia 4500003000900000008004100009040001600050080001500066100002200081245004900103260004900152300001500201490002500216650001400241650002400255IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a524.8bEDD  aEddington, Arthur 4aThe expanding universecSir Arthur Eddington  aMichiganbUniversity of Michigan Pressc1958  avii, 128p.  aAnn Arbor paperbacks  aCosmology  aExpanding universe