Thinking about logic :  classic essays / 
edited by Steven M. Cahn, Robert B. Talisse. Scott F. Aikin 
 - Boulder, CO :  Westview Press,  c2011 
 - vii, 215 p. ;  21 cm. 
<br/><br/>Includes bibliographical references (p. 215) 
<br/><br/><label>ISBN: </label>9780813344690 0813344697 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic