Black, Max <br/><br/>
A companion to Wittgenstein's "Tractatus." 

 - Ithaca, N.Y.  Cornell University Press  1964. 
 - 450 p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Wittgenstein, Ludwig 1889-1951.  Tractatus logico-Philosophicus,