Janik, Allan.
Wittgenstein’s Vienna /
Allan Janik, Stephen Toulmin 
. - New York : Published by Simon and Schuster,  1973 
. - 314 p.  ill  25 cm. 
 - (A Touchstone Books )
<br/>К.: Бібліогр. : c. 289-301, Index 
<br/><label>  ISBN: </label>671-21725-9 
<br/><br/><label>Subjects--Personal Names: </label><br/>Wittgenstein, Ludwig 1889-1951