Edmonds, David.
Wittgenstein's poker: the story of a ten-minute argument between two great philosophers /
David Edmonds, John Eidinow 
. - London : Faber and Faber,  2001 
. - 267 p.  ill.  20 cm. 
<br/>К.: Бібліогр. : c. 247-255, Index 
<br/><label>  ISBN: </label>0-571-20909-2 
<br/><br/><label>Subjects--Personal Names: </label><br/>Wittgenstein, Ludwig 1889-1951 <br/>Popper, Karl Raimund 1902-1994