Cohen, Martin. , <br/><br/>
101 philosophy problems / 
Martin Cohen. 
 - 3rd ed. 
 - xviii, 238 pages :  illustrations ;  21 cm. 
<br/><br/><label>ISBN: </label>0415404010 9780415404013 0415404029 9780415404020 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy --Introductions.
<br/><br/><label>LC Class. No.: </label>BD21   / .C63 2007