Loux, Michael J <br/><br/>
The Possible and the Actual   Readings in the Metaphysics of Modality 

 - Ithaca, New York  Cornell University Press  1979 
 - 327p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>0801412382     200 
<br/><br/><label>Dewey Class. No.: </label>N20  / L939