Hurley, Patrick J.,  1942- <br/><br/>
A concise introduction to logic / 
 Logic 
Patrick J. Hurley, University of San Diego,  Lori Watson, University of San Diego. 
 - Thirteenth edition. 
 - Boston, MA :  Cengage Learning,  2018 
 - xxiv, 728 pages  :  illustrations ;  24 cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781305958098 (student edition) 
<br/><br/><label>LCCN: </label>2016941673 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic.
<br/><br/><label>Dewey Class. No.: </label>160