00345cam a2200145ua 4500020000900000041001000009082002000019100001900039245005800058250001200116260004600128300001100174365000900185504000500194  c2.00  aengh  a530.11bMCC/ RE  aMcCrea, W H  .  aRelativity physics / cW H McCrea.hTextual Documents  a4 / b.  aNewyork : bMethuen and Co. Ltd , c1965.  a87 ; .  a2.00  a