SENGUPTA ,P.K. <br/><br/>
Demonstration and logical truth 
Pradip Kumar Sengupta 
 - 1st ed. 
 - Calcutta  Academic   1968 
 - x,272p. 
<br/><br/><label>ISBN: </label> INR 25.00  USD 4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LOGIC
<br/><br/><label>Dewey Class. No.: </label>PHIL 160  / SPn68