Wittgenstein, Ludwig, 1889-1951. <br/><br/>
Tractus logico-philosophicus 
Ludwig Wittgenstein; translated by D. F. Pears and B. F. McGuiness with the introduction by Bertrand Russell 
 - London  Routledge  1974 
 - 89 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0415028256  RM71.21 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematical<br/>Language--Philosophy