00421nam a2200133Ia 4500082001900000100004900019245002400068260004000092300003700132490003300169500004600202500000500248700003400253  a530.2bT239.SP  aTaylor, Edwin F. and Wheeler, John Archibald  aSpacetime physicsb  aSan FranciscobW. H. Freemanc19663  a208p. Index. Plus Solutions 61p.  aA series of books in Physics  a"Include Solutions to the exercises 61p."  a  aWheeler, John Archibald : jt.