00517nam a2200157Ia 4500003000900000008004100009040001600050080001600066100002000082245010400102260004800206300001600254650004100270650003300311650001500344IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a530.12bBRI  aBridgman, P. W. 2aa sophisticate's primer of relativitycP. W. Bridgman                                                aMiddletownbWesleyan University Pressc1962  aviii, 191p.  aAstronomy and astrophysics thesaurus  aGeneral theory of relativity  aRelativity