Grayling, A. C..
Wittgenstein /
A.C. Grayling 
. - Oxford : New York : Oxford university press,  1988 
. - viii, 125 p.  20 cm. 
 - (Past masters )
<br/><label>  ISBN: </label>0-19-287677-5 
<br/><br/><label>Subjects--Personal Names: </label><br/>Wittgenstein, Ludwig 1889-1951