Cartwright, Nancy <br/><br/>
Nature`s Capacities and Their Measurement 

 - Oxford  Oxford University Press  1989 
 - 261p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>0198235070     200 
<br/><br/><label>Dewey Class. No.: </label>N33  / C249