Kelly, John <br/><br/>
The essence of logic  [Book]. 
John Kelly 
 - New Delhi :  Pearson Education, Inc  c2011. 
 - xiv, 258 Pages :  24 cm. 
<br/><br/> Includes bibliography, Glossary and index. 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>9788131761700 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>511.3