Basson, A. H. <br/><br/>
Introduction to symbolic logic  / 
by A. H. Basson and D. J. O'Con nor 
 - London :  University Tutorial Press,  1953. 
 - 169p.  ;  19 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematical.
<br/><br/><label>Dewey Class. No.: </label>164 BAS