Nozick, Robert, <br/><br/>
The nature of rationality/ 
Robert Nozick. 
 - New jersey:  Princeton university press.  c 1993. 
 - viii,224p.  includes bibliographical references and index.  22 cm. 
<br/><br/><label>ISBN: </label>0-691-07424-8-0 
<br/><br/><label>Dewey Class. No.: </label>121.6 NOZ