Smullyan Raymond M <br/><br/>
First-order logic. 

 - New York     Springer-Verlag        1968 
 - x,158p.  cm. 
<br/><br/><label>Standard No.: </label>44366 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R14, K8