The discipline of the cave : Gifford lectures given at the University of St. Andrews, December 1964 -February 1965 / by J. N. Findlay. Findlay, J. N. (John Niemeyer), 1903- Philosophy. 111 FIT London : G. Allen & Unwin, 1966 1966 1966 Text 227 p. : eng Muirhead library of philosophy Gifford lectures ; 1964-1965