Cavendish, Anthony Pike,  1916- <br/><br/>
Introduction to symbolic logic / 
A. H. Basson. 
 - London :  University Tutorial Press,  1953. 
 - 169 p. ;  19 cm. 
<br/><br/><label>LCCN: </label>54024202 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematical.