Lovibond, Sabina.
Realism and imagination in ethics /
Sabina Lovibond 
. - Minneapolis : University of Minnesota Press,  1983 
. - 238 p.  21 cm. 
<br/>К.: Бібліогр. : c. 230-234, Index 
<br/><label>  ISBN: </label>0-8166-1269-2 
<br/><br/><label>Subjects--Personal Names: </label><br/>Wittgenstein, Ludwig 1889-1951