@article{Blackham, author = {Blackham, H. J.}, title = {The Human Programme}, series = {J. Huxley (Ed.), The Humanist Frame, New York (Harper and Brothers) 1961, pp. 129-144.}, journal = {J. Huxley (Ed.), The Humanist Frame, New York (Harper and Brothers) 1961, pp. 129-144.}, language = {en} } @book{Blackham, author = {Blackham, H. J.}, title = {Six existentialist thinkers, New York (Harper \& Row) 1959.}, language = {en} }