B.K.Bhattacharya <br/><br/>
Logic value and reality 

 - Calcutta  university of calcutta  1961 
 - 285 
<br/><br/> includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic
<br/><br/><label>Dewey Class. No.: </label>160  / BHA