Wittgenstein, Ludwig,  1889-1951. <br/><br/>
On certainty / 
Wittgenstein; edited by G. E. M. Anscombe and G. H . von Wright. Translated by Denis Paul and G. E. M. Anscombe. 
 - Oxford:  Blackwell,  1969. 
 - vii, 90, 90e p.;  23 cm. 
<br/><br/> Added t.p. in German: èUber Gewissheit.  Parallel German and English texts, each paged separately. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Certainty.
<br/><br/><label>Dewey Class. No.: </label>121.6 WIT