BAS,A.H. <br/><br/>
INTRODUCTION TO SYMBOLIC LOGIC 
BY A.H BASSON AND D.J.O'CONNOR 
 - 3RDED. 
 - NEW DELHI  OXFORD UNIVERSITY PRESS  1959 
 - 175 
<br/><br/><label>ISBN: </label>978019560796 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LOGIC AND PHILOSOPHY--LOGIC
<br/><br/><label>Dewey Class. No.: </label>164  / BAS