Bostock David <br/><br/>
Logic and arithmetic    Natural numbers.      
Bostock David 
 - Oxford  Clarendon Press        1974 
 - vii,219p.  cm. 
<br/><br/><label>Standard No.: </label>46679 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R14, L4