Wittgenstein, Ludwig.  1889-1951. <br/><br/>
Tractatus logico-philosophicus / 
by Ludwig Wittgenstein ; with an introduction by Bertrand Russell ; [translated from the German by C.K. Ogden]. 
 - London :  Routledge,  1922 [Reprint 1962]. 
 - 207 p. ;  22 cm. 
<br/><br/> English and German.  Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematical.<br/>Language and languages--Philosophy.
<br/><br/><label>Dewey Class. No.: </label>192  / WIT 1962