00870cam a22002411  45000010008000000030008000080050017000160080041000330100017000740400031000910410011001220500014001330500023001470820016001701000034001862450162002202600045003823000042004275830063004696500025005327000049005577000022006063580595BD-DhUL20140914125724.0870716s1922    enka    a     000 0 eng    a   23009720   aDLC/ICUcICUdDLCdBD-DhUL1 aengger10aQC6b.E5300aMicrofilm 30075 QC  a530.11bEIS1 aEinstein, Albert,d1879-1955.10aSidelights on relativity / cby Albert Einstein ... I. Ether and relativity. II. Geometry and experience, tr. by G.B. Jeffery, D. Sc., and W. Perrett, Ph. D.  aLondon : bMethuen & co. ltd. ; cc1922.  a3 p.l., 3-56 p., 1 l.billus.c20 cm.  aReplace;zLC copy replaced by preservation microfilm.5DLC 0aRelativity (Physics)1 aJeffery, G. B.q(George Barker),d1891-etr.1 aPerrett, W.,etr.