Graves, John Cowperthwaite. The conceptual foundations of contemporary relativity theory. Foreword by John Archibald Wheeler. - Cambridge, Mass., M.I.T. Press [1971] - ix, 361 p. 24 cm. Bibliography: p. 345-349. ISBN: 0262070405 LCCN: 77122257 Subjects--Topical Terms: Relativity (Physics)Science--Philosophy. LC Class. No.: QC6 / .G687 Dewey Class. No.: 530.1 Gra/Con