Quantum gravity : an Oxford symposium - Isham, C. J. (Christopher John); Penrose, Roger; Sciama, D. W. (Dennis William) (Oxford : Clarendon Press, 1975)
'This Symposium was held at the Rutherford Laboratory on February 15-16 1974' - Preface
Keywords: Quantum gravity -- Congresses; Gravitation -- Congresses; Quantum theory -- Congresses