00618cam a2200193 a 45000010008000000030008000080050017000160080041000330350021000740400037000950820016001321000049001482450067001972460025002642600029002893000028003186500025003467000053003714939724BD-DhUL20140915120045.0811021s1961    ru a          000 0 eng d  a(OCoLC)220344799  aQUTbengcQUTdNUNdANLdBD-DhUL04a530.11bLAW1 aLandau, L. D.q(Lev Davidovich),d1908-1968.10aWhat is the theory of relativity /cby L. Landau and Y. Rumer.3 aTheory of relativity  aMoscow :bPeace,cc1961.  a65 p. :bill. ;c20 cm. 0aRelativity (Physics)1 aRumer, �I�U. B.q(�I�Uri�i Borisovich)