Barker, Stephen Francis <br/><br/>
Elements of logic 

 - 2nd ed 
 - New York  McGraw-Hill  1974 
 - xii,337p.   
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<br/><br/><label>Subjects--Index Terms: </label>Elements of logic 
<br/><br/><label>Dewey Class. No.: </label>1613.2(038)