00513nam a2200181Ia 4500082001700000100002300017245004900040260003500089300001500124490003300139500000500172690000600177700000500183952009900188964001700287921001000304999001700314  a516bH474.DG  aHelgason, Sigurdur  aDifferential geometry and symmetric spacesb  aNew YorkbAcademic Pressc1962  axiv, 486p.  aPure and Applied Mathematics  a  a   a  00104070aISIbISId1998-09-21l0o516 H474.DGpDP10518r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a12511  c12511d12511