The concept of nature: Tarner lectures delivered in Trinity College, November, 1919/ by A. N. Whitehead ... Whitehead, Alfred North, 1861-1947. Nature. Science Philosophy. Knowledge, Theory of. 153.1 WHC "First edition 1920; reprinted ...1930." A companion volume to the author's "An enquiry concerning the principles of natural knowledge." cf. Pref. Cambridge: University Press, 1964. 1964. 1964 Text viii, 1 l., 202 p. eng Tarner lectures ; 1919 Tarner lectures ; 1919.