Wittgenstein, Ludwig, <br/><br/>
Tractatus logico-philosophicus  

 - London :  Routledge and Kegan Paul,  1974 
 - xxii, 89 p.  
<br/><br/> Originally published in German in Annalen der Naturphilosophie, 1921 under title: Logisch-Philosophische Abhandlung. 
<br/><br/><label>ISBN: </label>0710079230  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematical.<br/>Language and languages
<br/><br/><label>Dewey Class. No.: </label>160