Hintikka Jaakko <br/><br/>
Models for modalities    Selectad essays. 
Hintikka Jaakko 
 - Boston  D Reidel Publishing          1969 
 - vii,220p.  cm. 
 - Synthese library. .
<br/><br/><label>Standard No.: </label>138784 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R141, K9