Wolff, Robert Paul. <br/><br/>
About philosophy / 
Robert Paul Wolff ; with the assistant of R. Eugene Bales 
 - 9th ed. 
 - Upper Saddle River, N.J. :  Pearson/Prentice Hall,  c2006. 
 - xii, 496 p. :  ill. ;  24 cm. +  1 electronic optical disc (CD-ROM) (4 3/4in.) 
<br/><br/>Includes bibliographical references (p. 487-488) and index. 
<br/><br/>1 electronic optical disc (CD-ROM) (4 3/4 in.) : The Primary Source Philosophical Readings with Commentary Includes 115 Readings 
<br/><br/><label>ISBN: </label>0131916068 (hbk) 0132214504 (pkg.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy--Introductions.
<br/><br/><label>Dewey Class. No.: </label>100  / WOL