Hurley, Patrick J., 1942-  <br/><br/>
A concise introduction to logic  
/ by Patrick J. Hurley. 
 - 3rd ed. 
 - Belmont, Calif  Wadsworth Pub. Co.  c1988. 
 - xiv, 541p  ill  24 cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0534089283  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic 
<br/><br/><label>Dewey Class. No.: </label>160 HUR 1988