Lorenzen Paul <br/><br/>
Formal logic 

 - Dordrecht  D. Reidel Pub. Co. Holland    
 - viii,123p  cm. 
<br/><br/><label>Standard No.: </label>244364 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PHILOSOPHY
<br/><br/><label>Dewey Class. No.: </label>R1, K51