00687nam a2200217Ia 4500003000900000008004100009020001600050040001600066080001700082100002000099245004600119250001300165260003900178300001500217650003000232650004300262650004900305942000700354999001500361952009300376IN-BaIIA211028s9999    xx            000 0 eng d  a486-60769-0  cIIA Library  a524.834bBOR  aBorn, Max91579 0aEinstein's theory of relativitycMax Born  arev. ed.  aNew YorkbDover Publicationsc1965  avii, 376p.  a Einstein universe97985  a General theory of relativity 97986  aAstronomy and astrophysics thesaurus 91143  cBK  c4544d4544  00104070aBANbBANcGENd1974-10-09l0o524.834/ BORp5071r2021-11-05w1974-10-09yBK