Copi, Irving M.  <br/><br/>
Introduction to logic  / 
Irving M. Copi 
 - NY:  Macmillan,   1972 
 - xii, 540 p. :   ill. ;   24 cm. 
<br/><br/><label>ISBN: </label>70171565 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic.
<br/><br/><label>LC Class. No.: </label>BC108   / .C69 1972