C. D. Broad Symposium: a program for the next ten years of research in para-psychology: a letter from Professor C. D. Broad articleSymposium: a program for the next ten years of research in para-psychology: a letter from Professor C. D. BroadC. D. BroadThe Journal of Parapsychology, vol. 12, 1948, pp. 2--6Notes citing this workC. D. Broad: a bibliography