Tuomela, Raimo. <br/><br/>
Theoretical concepts   
by Raimo Tuomela. 
 - New York  Springer-Verlag  1973 
 - xiv, 254p. 
 - Library of Exact Philosophy .
<br/><br/><label>ISBN: </label>3211811192 
<br/><br/><label>LCCN: </label>73-80989 
<br/><br/><label>Dewey Class. No.: </label>501  / N73