Sharma, Dr. Banajit <br/><br/>
A Text Book of Logic/ 
by Dr. Banajit Sharma, Dr. Jahnabi Deka 
 - 4th Ed. 
 - Guwahati:  Publishres Pvt. Ltd. Borbari;  August,2019. 
 - 360p.  15cm. 
<br/><br/><label>ISBN: </label>9789382726210 
<br/><br/><label>Dewey Class. No.: </label>160