Wittgenstein, Ludwig, 1889-1951. <br/><br/>
Tractatus logico-philosophicus:  Tractatus logico-philosophicus / by Ludwig Wittgenstein ; with an introduction by Bertrand Russell/ 
Wittgenstein, Ludwig, 1889-1951. 
, London ; New York :: 
 - International library of psychology, philosophy, and scientific method .
<br/><br/> 22293 
<br/><br/><label>ISBN: </label>0710030045 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy