00493nam a2200205Ia 450000500170000000800460001702000180006303700100008104000080009104000080009904000080010704100080011504100080012308400080013124500470013926000310018626000090021765000120022685600490023820260306150619.0008  260114s9999    xx            000 0 eng d  a9781400889013  aEbook  aCRL  beng  cCRL  2eng  aeng  qCRL 0aProblem Book in Relativity and Gravitation  bPrinceton University Press  c2018  aPhysics  uhttps://www.degruyter.com/isbn/9781400889013