Appiah, Anthony. <br/><br/>
Necessary questions :  an introduction to philosophy / 
Anthony Appiah. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1989. 
 - 240 p. :  ill. ports. ;  24 cm. 
<br/><br/> 'A John Calmann and King book'--T.p. verso. 
<br/><br/>p. 233-236. 
<br/><br/><label>ISBN: </label>0136113281 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy--Introductions.