The open society and its friends : with letters from Isaiah Berlin and Karl R. Popper / Rocco Pezzimenti. - Pezzimenti, Rocco. (OLS)http://pul/name/17139; Berlin, Isaiah, 1909-1997. (OLS)http://pul/name/6750; Popper, Karl Raimund, Sir, 1902-1994. (OLS)http://pul/name/10980 (Gracewing, 2011)
Bibliografia: p. [285]-299.
Contiene appendici.