Whitehead, A. N. 1861-1947.
The concept of nature: Tarrner lectures delivered in Trinity College, November, 1919 /
A.N. Whitehead 
. - Cambridge : University Press,  1920 
. - viii, 202 p.   22 cm. 
<br/>К.: Бібліогр. в прим. : с. 197-198, Index