Sheppard,C.Lancelot. <br/><br/>
The logical books. 

 - ed. 
 - london :  burns and oates,  1962. 
 - 112  p. ;    cm. 
<br/><br/>bibliography. 
<br/><br/><label>ISBN: </label> $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>logic.