Steen S W P <br/><br/>
Mathematical logic with special reference to the natural numbers 

 -  1972 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>61923 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Mathematical logic<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B:R1, L2;1