@book{16618,
	author = {Whitehead, Alfred},
	title = {The Concept of Nature : Tarner Lectures delivered in Trinity College Noven=mber 1919 /},
	publisher = {The Syndics of the Cambridge University Press,},
	year = {1955.},
	address = {London :},
	edition = {1st ed..},
	note = {1st ed in 1920.}
}