Copi, Irving M <br/><br/>
Introduction to logic / 
Copi, Irving M 
 -  Macmillan & Co. Ltd., New York,  1959 
 - p. ;  22 cm. 
<br/><br/><label>ISBN: </label>9780534080723 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic
<br/><br/><label>Dewey Class. No.: </label>160 COP-I