Gensler, Harry J.  <br/><br/>
Introduction to logic  

 - 2 nd ed 
 - New York   Routledge   2010 
 - ix, 420p. :   24 cm 
<br/><br/><label>ISBN: </label>978-04-1599651-8  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy 
<br/><br/><label>Dewey Class. No.: </label>160 GEN