Sengupta, Pradip Kumar. <br/><br/>
Demonstration and logical truth. 

 - [1st ed.] 
 - Calcutta,  Academic Publishers  [1968] 
 - x, 276 p.  23 cm. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>LCCN: </label>sa 68012068  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evidence.<br/>Logic.
<br/><br/><label>LC Class. No.: </label>BC173  / .S4 
<br/><br/><label>Dewey Class. No.: </label>160