00761cam a22002291  45000010008000000030008000080050017000160080041000330100017000740350020000910400027001110420012001380500014001500820016001641000032001802450123002122600048003353000051003835040041004346500025004757400031005006403935BD-DhUL20140829131644.0830615s1930    enka     b    000 0 eng    ano 30000005   a(OCoLC)10543373  aDLCcMnUdDLCdBD-DhUL  apremarc00aQC6b.S48  a513.82bSIS1 aSilberstein, Ludwik,d1872-14aThe size of the universe :battempts at a determination of the curvature radius of spacetime /cby Ludwik Silberstein.  a[London] :bOxford University Press,c1930.  aviii, 215, [1] p. :btables. diagrs. ;c21 cm.  aIncludes bibliographical foot-notes. 0aRelativity (Physics)0 aUniverse, The size of the.